<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-8953133188814621590</id><updated>2012-02-16T10:06:41.672+01:00</updated><category term='Vídeo: Física'/><category term='Video: Ley de la gravedad'/><category term='Vídeo: Fuerza y peso'/><category term='Glosario: Os cambios físicos'/><category term='Esquema: Os cambios físicos'/><category term='Vídeo: Materia'/><category term='Vídeo: Movimiento'/><category term='Vídeo: Newton'/><title type='text'>CAMBIOS FÍSICOS</title><subtitle type='html'>Aquí podedes atopar material que vos axude a ampliar os vosos coñecementos sobre os cambios físicos da materia, material para facer traballos,... ESPERO QUE VOS SIRVA DE AXUDA.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://mriglesiascambiosfisicos.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>30</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-503620962837932032</id><published>2010-06-02T16:02:00.000+02:00</published><updated>2010-06-02T16:02:03.091+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Esquema: Os cambios físicos'/><title type='text'>Os cambios físicos</title><content type='html'>&lt;strong&gt;Que é un cambio físico?:&lt;/strong&gt;&lt;blockquote&gt;Tipos de cambios.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Físico.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Químico.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Nuclear.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Cambio físico: Son aqueles nos que non cambia a natureza das substancias que interveñen.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Térmicos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Eléctricos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Ópticos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Sonoros.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;De movemento.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Exemplos.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Térmico: Os cometas.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Eléctrico: As nubes.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Óptico: Os raios.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Sonoro: Os tronos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;De movemento: A erosión.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;Que é o movemento?&lt;/strong&gt;&lt;blockquote&gt;É o cambio de posición que experimenta un corpo, ao transcorrer o tempo, respecto dun sistema de referencia que consideramos fixo.&lt;/blockquote&gt;&lt;blockquote&gt;Sistema de referencia: Calquera elemento que elixamos e que supoñamos que esta fixo.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Non hai un sistema de referencia que sexa mellor ca outro.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Relatividade do movemento: As cousas móvense ou non dependendo do sistema que se tome como referencia. Por iso, dicimos que o movemento é relativo.&lt;/blockquote&gt;&lt;strong&gt;Características do movemento.&lt;/strong&gt;&lt;blockquote&gt;Traxectoria: É a liña que resulta de unir tódolos puntos correspondentes ás sucesivas posicións dun móbil.&lt;/blockquote&gt;&lt;blockquote&gt;Posición: É o lugar que ocupa en relación ao sistema que tomamos como referencia.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Inicial (xi ou x0).&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Final (xf).&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Distancia percorrida (e): É a lonxitude da traxectoria descrita polo móbil desde a súa posición inicial (xi), ata a final (xf).&lt;/blockquote&gt;&lt;blockquote&gt;Desprazamento (e): É tamén a diferencia entre as posicións inicial (xi) e final (xf) do móbil, pero medida en liña recta.&lt;/blockquote&gt;&lt;blockquote&gt;Clasificación dos movementos segundo a traxectoria. &lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Rectilíneos: A súa traxectoria é unha liña recta.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Curvilíneos: A súa traxectoria é unha liña curva.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Circulares: A súa traxectoria é unha circunferencia.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Elípticos: A súa traxectoria e unha elipse.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Parabólicos: A súa traxectoria é unha parábola.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;Magnitudes do movemento.&lt;/strong&gt;&lt;blockquote&gt;Espacio (e): É  a  distancia percorrida (e).&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Unidades: No S.I. é o metro (m); calquera das unidades de lonxitude.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Fórmula: e = v • t&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Tempo (t): É o que tarda o móbil en percorrer a traxectoria.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Unidades: No S.I. é o segundo (s); calquera das unidades de tempo. &lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Fórmula: t = e / v&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Rapidez (v): Expresa a distancia que un móbil percorre por unidade de tempo.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Unidades: No S.I. é o metro dividido entre o segundo (m / s); en xeral calquera unidade de lonxitude dividida entre calquera unidade de tempo.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Fórmula: v = e / t&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Movemento rectilíneo uniforme (m.r.u.).&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;e = xf - xi (distancia percorrida).&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;v = e / t = xf – xi / tf – ti (rapidez)&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Despexando na expresión anterior:&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;xf - xi = v•(tf – ti)&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Se a  tf – ti  = t&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Obtemos a ecuación xeral do m.r.u.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;xf = xi + v • t&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Representación gráfica do m.r.u.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Gráfico posición – tempo.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Gráfico rapidez – tempo. &lt;/blockquote&gt;&lt;/blockquote&gt;&lt;strong&gt;As forzas e as súas aplicacións.&lt;/strong&gt;&lt;blockquote&gt;Os cambios de movemento.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Inercia: É unha propiedade da materia pola que tende a conservar o seu estado de repouso ou de movemento rectilíneo e uniforme.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Forza: É a causa capaz de modificar o estado de repouso ou de movemento dos corpos, ou de producirlles deformacións.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Tipos de forzas.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Que captan os nosos sentidos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Gravitatoria: como as forzas que reteñen a tódolos planetas xirando ao redor do Sol.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Electromagnética: como as que atraen ou repelen os imáns.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Que non captan os sentidos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Nuclear: so se descobren pola investigación científica, estudiando os efectos que producen.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Efectos das forzas.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Cambian a rapidez.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Movementos acelerados:&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Movemento uniformemente acelerado: Aumenta a rapidez.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Movemento uniformemente desacelerado: Diminúe a rapidez.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Cambian a traxectoria.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Se un corpo se move con traxectoria curvilínea é porque unha forza está a actuar sobre el. Se non fose así, a súa traxectoria sería rectilínea.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Alteran o equilibrio.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;As forzas poden lograr que os corpos alcancen o equilibrio ou que o perdan.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Equilibrio estático: Os corpos situados na Terra están sometidos á forza peso, que se comporta como se actuase sobre o seu centro de gravidade.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Centro de gravidade: Punto que actúa como se toda a masa do obxecto estivese situada nel.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Equilibrio estable.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Equilibrio inestable.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Equilibrio indiferente.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Producen deformacións.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Corpos elásticos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Corpos plásticos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Corpos ríxidos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Corpos fráxiles.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Como se transmiten as forzas?&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Por contacto.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Cando golpeamos algo, cando levantamos algo, cando refregamos algo,...&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;A distancia.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Os imáns, o movemento da Lúa ao redor da Terra,...&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Dúas forzas moi coñecidas.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Peso: É a forza con que a Terra (ou calquera outro astro) nos atrae.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Rozamento: ë a forza que aparece entre dúas superficies en contacto dos corpos en movemento, e sempre se opón a el. É unha forza de natureza electromagnética.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Diferencia entre peso e masa.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Peso: É a forza con que a Terra (ou calquera outro astro) nos atrae.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Masa: é a medida da nosa inercia.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Como se miden as forzas?&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Unidade: No S.I. é o Newton (N); tamén se utiliza o quilopondio (kp).&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Newton: É a forza con que a Terra atrae a unha masa de 102 gramos.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Quilopondio: é o peso de l quilogramo.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Lei de Hooke: O alongamento dun resorte é4 directamente proporcional á forza aplicada.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Dinamómetro: É o aparato que se utiliza para medir as forzas.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;Do lugar natura ao principio de Arquímedes.&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;O lugar natural das cousas: Na natureza tódalas cousas tenden a buscar a seu lugar natural, as pedras caen o chan porque saíron del; as augas buscan o mar; as lapas e o fume os gases da atmosfera por esta é a súa natureza,...&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Hoxe non pensamos así: Como saben as pedras que son pedras? Como sabe a auga onde está o mar? Porque sube o fume en vez baixar como as pedras?...&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Arquímedes.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Principio de Arquímedes: Todo corpo somerxido nun fluído experimenta un empuxe vertical e cara arriba, igual ao peso do fluído desaloxado.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;As respostas da ciencia.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Século XVII.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Newton e a Lei da gravidade.&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;&lt;blockquote&gt;Robert Boyle e as propiedades dos 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href='http://mriglesiascambiosfisicos.blogspot.com/2008/10/esquema-os-cambios-fsicos.html' title='Os cambios físicos'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-7300099032228743421</id><published>2009-02-06T15:31:00.000+01:00</published><updated>2009-02-06T15:32:26.788+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Video: Ley de la gravedad'/><title type='text'>La manzana y la Luna</title><content type='html'>&lt;embed id="VideoPlayback" src="http://video.google.es/googleplayer.swf?docid=485874428851448113&amp;hl=es&amp;fs=true" style="width:400px;height:326px" allowFullScreen="true" 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src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-4793598992441077986</id><published>2009-02-06T15:19:00.001+01:00</published><updated>2009-02-06T15:33:26.967+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Newton'/><title type='text'>Isaac Newton y el tunel del tiempo</title><content type='html'>&lt;embed id="VideoPlayback" src="http://video.google.es/googleplayer.swf?docid=-5174809944661586046&amp;hl=es&amp;fs=true" style="width:400px;height:326px" allowFullScreen="true" allowScriptAccess="always" type="application/x-shockwave-flash"&gt; &lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-4793598992441077986?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/4793598992441077986'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/4793598992441077986'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/02/isaac-newton-y-el-tunel-del-tiempo.html' title='Isaac Newton y el tunel del tiempo'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-2036766798148343222</id><published>2009-02-06T15:04:00.001+01:00</published><updated>2009-02-06T15:34:28.264+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Fuerza y peso'/><title type='text'>Las leyes de Newton</title><content type='html'>&lt;embed id="VideoPlayback" src="http://video.google.es/googleplayer.swf?docid=-7173953206628373438&amp;hl=es&amp;fs=true" style="width:400px;height:326px" allowFullScreen="true" allowScriptAccess="always" type="application/x-shockwave-flash"&gt; &lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-2036766798148343222?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/2036766798148343222'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/2036766798148343222'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/02/las-leyes-de-newton.html' title='Las leyes de Newton'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-5287921010398632378</id><published>2009-01-25T12:45:00.001+01:00</published><updated>2009-01-25T12:45:41.500+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Aceleración de la gravedad (X)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/joqT1_aSHbI&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/joqT1_aSHbI&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-5287921010398632378?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5287921010398632378'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5287921010398632378'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/fsica-aceleracin-de-la-gravedad-x.html' title='Física: Aceleración de la gravedad (X)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-1078075127225595005</id><published>2009-01-25T12:43:00.000+01:00</published><updated>2009-01-25T12:44:09.337+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Aceleración derivada de la velocidad (IX)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/LqvXvnyYiYg&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/LqvXvnyYiYg&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-1078075127225595005?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1078075127225595005'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1078075127225595005'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/fsica-aceleracin-derivada-de-la.html' title='Física: Aceleración derivada de la velocidad (IX)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-143241378348366699</id><published>2009-01-25T12:40:00.000+01:00</published><updated>2009-01-25T12:41:17.087+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Velocidad como derivada de la distancia (VIII)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/K2RTLTlUdFE&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/K2RTLTlUdFE&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-143241378348366699?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/143241378348366699'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/143241378348366699'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/fsica-velocidad-como-derivada-de-la.html' title='Física: Velocidad como derivada de la distancia (VIII)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-4403895536895074356</id><published>2009-01-25T12:38:00.001+01:00</published><updated>2009-01-25T12:38:38.826+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Velocidad instantánea (VII)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/L16ERE4A9WQ&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/L16ERE4A9WQ&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-4403895536895074356?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/4403895536895074356'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/4403895536895074356'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/fsica-velocidad-instantnea-vii.html' title='Física: Velocidad instantánea (VII)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-4032636011276387767</id><published>2009-01-25T12:33:00.001+01:00</published><updated>2009-01-25T12:37:23.041+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: El problema de la velocidad media (VI)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/CiKeMWI7ZFU&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/CiKeMWI7ZFU&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-4032636011276387767?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/4032636011276387767'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/4032636011276387767'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/el-problema-de-la-velocidad-media.html' title='Física: El problema de la velocidad media (VI)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-2217151040480256099</id><published>2009-01-25T12:31:00.002+01:00</published><updated>2009-01-25T12:37:00.047+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Ecuación de la distancia en el movimiento uniformemente acelerado (MUA) (V)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/Tch0KiHSmf4&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/Tch0KiHSmf4&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-2217151040480256099?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/2217151040480256099'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/2217151040480256099'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/ecuecin-de-la-distancia-en-el.html' title='Física: Ecuación de la distancia en el movimiento uniformemente acelerado (MUA) (V)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-1656865440876227546</id><published>2009-01-25T12:30:00.002+01:00</published><updated>2009-01-25T12:36:35.214+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Movimiento uniformemente acelerado (MUA) (IV)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/XQU0O93iU3w&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/XQU0O93iU3w&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-1656865440876227546?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1656865440876227546'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1656865440876227546'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/movimiento-uniformemente-acelerado-mua.html' title='Física: Movimiento uniformemente acelerado (MUA) (IV)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-5424895512287257234</id><published>2009-01-25T12:27:00.001+01:00</published><updated>2009-01-25T12:36:12.436+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Caída libre: DEDUCCIÓN DE GALILEO (III)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/xGErI2_Xc1c&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/xGErI2_Xc1c&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-5424895512287257234?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5424895512287257234'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5424895512287257234'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/cada-libre-deduccin-de-galileo.html' title='Física: Caída libre: DEDUCCIÓN DE GALILEO (III)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-8950569848876419974</id><published>2009-01-25T12:26:00.002+01:00</published><updated>2009-01-25T12:35:44.039+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Caída libre en el vacio (II)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/s5QcJfMH-es&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/s5QcJfMH-es&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-8950569848876419974?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/8950569848876419974'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/8950569848876419974'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/cada-libre-en-el-vacio.html' title='Física: Caída libre en el vacio (II)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-2752949642460695502</id><published>2009-01-25T12:05:00.001+01:00</published><updated>2009-01-25T12:35:15.200+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Movimiento'/><title type='text'>Física: Movimiento rectilíneo uniforme (MRU) (I)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/PPtCHvRHCoc&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/PPtCHvRHCoc&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-2752949642460695502?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/2752949642460695502'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/2752949642460695502'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/movimiento-rectilneo-uniforme-mru.html' title='Física: Movimiento rectilíneo uniforme (MRU) (I)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-5012630268054864978</id><published>2009-01-25T11:53:00.001+01:00</published><updated>2009-01-25T11:53:44.041+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Materia'/><title type='text'>Estados de agregación de la materia: GASES</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/-dTGBuS5PdQ&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/-dTGBuS5PdQ&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-5012630268054864978?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5012630268054864978'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5012630268054864978'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/estados-de-agregacin-de-la-materia_3165.html' title='Estados de agregación de la materia: GASES'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-8059752006645265342</id><published>2009-01-25T11:52:00.001+01:00</published><updated>2009-01-25T11:52:31.359+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Materia'/><title type='text'>Estados de agregación de la materia: LÍQUIDOS</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/HI51W39t6DE&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/HI51W39t6DE&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-8059752006645265342?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/8059752006645265342'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/8059752006645265342'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/estados-de-agregacin-de-la-materia_25.html' title='Estados de agregación de la materia: LÍQUIDOS'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-5064806166988219700</id><published>2009-01-25T11:49:00.001+01:00</published><updated>2009-01-25T11:51:17.138+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Materia'/><title type='text'>Estados de agregación de la materia: SÓLIDOS</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/VWc60hlW5nY&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/VWc60hlW5nY&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-5064806166988219700?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5064806166988219700'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/5064806166988219700'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/estados-de-agregacin-de-la-materia.html' title='Estados de agregación de la materia: SÓLIDOS'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-3409480591940568961</id><published>2009-01-25T11:43:00.001+01:00</published><updated>2009-01-25T11:43:45.452+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Materia'/><title type='text'>Propiedades de la materia: LA MASA</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/xHWMNZKP65Q&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/xHWMNZKP65Q&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-3409480591940568961?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/3409480591940568961'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/3409480591940568961'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/propiedades-de-la-materia-la-masa.html' title='Propiedades de la materia: LA MASA'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-7365628217698334528</id><published>2009-01-25T11:41:00.000+01:00</published><updated>2009-01-25T11:42:12.250+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Materia'/><title type='text'>Propiedades de la materia</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/X9sKULfpQrs&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/X9sKULfpQrs&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-7365628217698334528?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/7365628217698334528'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/7365628217698334528'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/propiedades-de-la-materia.html' title='Propiedades de la materia'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-8117833618083248471</id><published>2009-01-25T11:40:00.001+01:00</published><updated>2009-01-25T11:40:34.510+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Materia'/><title type='text'>La materia y sus propiedades</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/I6dmwdrdiyU&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/I6dmwdrdiyU&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-8117833618083248471?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/8117833618083248471'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/8117833618083248471'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/la-materia-y-sus-propiedades.html' title='La materia y sus propiedades'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-1867480165963734884</id><published>2009-01-25T11:29:00.001+01:00</published><updated>2009-01-25T11:29:47.128+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Física'/><title type='text'>Cambio de unidades (IX)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/TVNA2GvQodg&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/TVNA2GvQodg&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-1867480165963734884?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1867480165963734884'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1867480165963734884'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/cambio-de-unidades-ix.html' title='Cambio de unidades (IX)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-3991894643198896030</id><published>2009-01-25T11:28:00.001+01:00</published><updated>2009-01-25T11:28:28.090+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Física'/><title type='text'>Cambio de unidades (VIII)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/wynD7ke9kzY&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/wynD7ke9kzY&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-3991894643198896030?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/3991894643198896030'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/3991894643198896030'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/cambio-de-unidades-viii.html' title='Cambio de unidades (VIII)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-7745345732568956383</id><published>2009-01-25T11:27:00.001+01:00</published><updated>2009-01-25T11:27:17.967+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Física'/><title type='text'>Cambio de unidades (VII)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/S1thzpbTLw4&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/S1thzpbTLw4&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-7745345732568956383?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/7745345732568956383'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/7745345732568956383'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/cambio-de-unidades-vii.html' title='Cambio de unidades (VII)'/><author><name>MRamos</name><uri>http://www.blogger.com/profile/02118396410387269457</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='24' height='32' src='http://2.bp.blogspot.com/_h7lxMpJUZbQ/SbVjmq3oLUI/AAAAAAAAAPw/bPUnpM4S1Lc/S220/Foto+Ramos.bmp'/></author></entry><entry><id>tag:blogger.com,1999:blog-8953133188814621590.post-1957516689021479534</id><published>2009-01-25T11:25:00.000+01:00</published><updated>2009-01-25T11:26:08.481+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Vídeo: Física'/><title type='text'>Cambio de unidades (VI)</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/ha_FG1zOLOU&amp;hl=es&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/ha_FG1zOLOU&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-1957516689021479534?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1957516689021479534'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1957516689021479534'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/cambio-de-unidades-vi.html' title='Cambio de unidades 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src="http://www.youtube.com/v/AqbLRtU_rUw&amp;hl=es&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-1113590254003704627?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1113590254003704627'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/8953133188814621590/posts/default/1113590254003704627'/><link rel='alternate' type='text/html' href='http://mriglesiascambiosfisicos.blogspot.com/2009/01/cambio-de-unidades-v.html' title='Cambio de unidades 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Fraxilidade.&lt;br /&gt;- Gravidade ou gravitación.&lt;br /&gt;- Inercia.&lt;br /&gt;- Movemento.&lt;br /&gt;- Óptica.&lt;br /&gt;- Peso.&lt;br /&gt;- Plástico.&lt;br /&gt;- Rapidez.&lt;br /&gt;- Rozamento.&lt;br /&gt;- Sistema de referencia.&lt;br /&gt;- Tempo.&lt;br /&gt;- Traxectoria.&lt;br /&gt;- Velocidade.&lt;br /&gt;- Velocímetro.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/8953133188814621590-4681850989010080939?l=mriglesiascambiosfisicos.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://mriglesiascambiosfisicos.blogspot.com/feeds/4681850989010080939/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=8953133188814621590&amp;postID=4681850989010080939' title='0 comentarios'/><link rel='edit' type='application/atom+xml' 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