<?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/'><id>tag:blogger.com,1999:blog-1112679827296719313.post1623118482327002994..comments</id><updated>2011-12-14T04:16:45.676-08:00</updated><title type='text'>Comments on Efeito Joule: Cinemática e Cinemática escalar</title><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://www.efeitojoule.com/feeds/1623118482327002994/comments/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html'/><author><name>Vanks Estevão</name><uri>http://www.blogger.com/profile/04503294593980009580</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='26' height='32' src='http://3.bp.blogspot.com/-VN0OSrLiE-s/TbD9BNRcDHI/AAAAAAAAB9I/vGZhP-3sJoY/s220/Foto-0014.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>8</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-9089718231942949188</id><published>2011-12-14T02:59:58.262-08:00</published><updated>2011-12-14T02:59:58.262-08:00</updated><title type='text'>tipo, como eu faço pra resolver um exercicio assim...</title><content type='html'>tipo, como eu faço pra resolver um exercicio assim, fiquei na recuperação de fisica e preciso fazer um exercicio para ajudar na recuperação mais eu não sei muita coisa de fisica ... Se poder responder o mais rapido possivel eu Agradeço desde já &amp;quot; um corpo obedece uma função horaria das posições s=40+8t(no Si)&lt;br /&gt;determine :&lt;br /&gt;posição inical e a sua velocidade :&lt;br /&gt;posição no instante 5 s :&lt;br /&gt;A Variação de posição entre 2s e 7s :&lt;br /&gt;O instante em que a posição é 60m.&lt;br /&gt;Quanto a trajetória , qual o tipo de movimento .</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/9089718231942949188'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/9089718231942949188'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1323860398262#c9089718231942949188' title=''/><author><name>Daniiel</name><uri>http://www.blogger.com/profile/07953457547935382251</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='20' height='32' src='http://1.bp.blogspot.com/-AiYJy2JrtAk/TZnrPQtUepI/AAAAAAAAAJg/iemCiuk1W4Y/s220/DSC00208.JPG'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-376083218'/></entry><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-9024972763633249635</id><published>2011-11-05T09:07:06.626-07:00</published><updated>2011-11-05T09:07:06.626-07:00</updated><title type='text'>Muito bom esse blog... me ajudou muito.

eu odiava...</title><content type='html'>Muito bom esse blog... me ajudou muito.&lt;br /&gt;&lt;br /&gt;eu odiava fisica agora tou começando a me identificar...</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/9024972763633249635'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/9024972763633249635'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1320509226626#c9024972763633249635' title=''/><author><name>Dean</name><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-1887991975'/></entry><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-6423154049934735419</id><published>2011-05-12T06:56:08.226-07:00</published><updated>2011-05-12T06:56:08.226-07:00</updated><title type='text'>Vou fazer o pism no final do ano e esse site tem m...</title><content type='html'>Vou fazer o pism no final do ano e esse site tem me ajudado mto a compreender a Física !!!&lt;br /&gt;Valeeu !</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/6423154049934735419'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/6423154049934735419'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1305208568226#c6423154049934735419' title=''/><author><name>Bianca Oliveira</name><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-1623474107'/></entry><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-2624058401721514957</id><published>2011-02-25T11:55:31.183-08:00</published><updated>2011-02-25T11:55:31.183-08:00</updated><title type='text'>sabe eu gostaria de saber como fasso para resolver...</title><content type='html'>sabe eu gostaria de saber como fasso para resolver as questões  porke tipo to no primeiro ano do ensino médio! me responda por favor ai &lt;br /&gt;bejokas caren rayane!</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/2624058401721514957'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/2624058401721514957'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1298663731183#c2624058401721514957' title=''/><author><name>carenrayane</name><uri>http://www.blogger.com/profile/01814416566649324656</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-1478864776'/></entry><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-1010197770371380465</id><published>2011-02-01T05:54:32.621-08:00</published><updated>2011-02-01T05:54:32.621-08:00</updated><title type='text'>p/ AMANDA

Quando vemos essa função horária perceb...</title><content type='html'>p/ AMANDA&lt;br /&gt;&lt;br /&gt;Quando vemos essa função horária percebemos que ela é da forma S = So + v*t.&lt;br /&gt;&lt;br /&gt;Sua função é: S = 40 + 8*t&lt;br /&gt;&lt;br /&gt;Por comparação pode-se ver que:&lt;br /&gt;So = 40 m (a posição inicial no SI)&lt;br /&gt;v = 8 m/s (a velocidade no SI)&lt;br /&gt;S(3) = 40 + (8 * 3) = 40 + 24 = 64 m (a posição no instante t = 3 s).&lt;br /&gt;&lt;br /&gt;Outras coisas ainda podem ser tiradas dessa função horária. Esse é o caso de um movimento com velocidade constante (aceleração zero).&lt;br /&gt;Se você fizer um gráfico espaço x tempo, este gráfico será uma reta onde o coeficiente angular desta reta é a velocidade.&lt;br /&gt;Repare como sua função horária se parece com a equação de uma reta: y = a*x + b&lt;br /&gt;&lt;br /&gt;Abraço</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/1010197770371380465'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/1010197770371380465'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1296568472621#c1010197770371380465' title=''/><author><name>Leozão</name><uri>http://www.blogger.com/profile/09444281463546152875</uri><email>noreply@blogger.com</email><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='OpenSocialUserId' value='04096884735074811690'/><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-906943594'/></entry><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-1080186342274145942</id><published>2010-03-15T15:14:51.666-07:00</published><updated>2010-03-15T15:14:51.666-07:00</updated><title type='text'>tipo, como eu faço pra resolver um exercicio assim...</title><content type='html'>tipo, como eu faço pra resolver um exercicio assim, estou no primeiro colegial, e não sei muita coisa em fisica... &amp;quot;um ponto material movimenta-se sobre uma tajetória retilínea obedecendo à função horária s=40+8t (no Si)&lt;br /&gt;determine :&lt;br /&gt; posição inical:&lt;br /&gt;posição estantanea 3 s : &lt;br /&gt;e por ai vaai..</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/1080186342274145942'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/1080186342274145942'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1268691291666#c1080186342274145942' title=''/><author><name>AMANDA</name><uri>http://www.blogger.com/profile/13241309914710384034</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-1480345516'/></entry><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-5930952727543473927</id><published>2009-04-25T17:49:00.000-07:00</published><updated>2009-04-25T17:49:00.000-07:00</updated><title type='text'>nao Repouso escalar, posiçao escalar,ponto materia...</title><content type='html'>nao Repouso escalar, posiçao escalar,ponto materialou corpo??</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/5930952727543473927'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/5930952727543473927'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1240706940000#c5930952727543473927' title=''/><author><name>♥ Biąηcą</name><uri>http://www.blogger.com/profile/13133822655436317134</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-73162029'/></entry><entry><id>tag:blogger.com,1999:blog-1112679827296719313.post-5128753584558584486</id><published>2009-02-01T04:08:00.000-08:00</published><updated>2009-02-01T04:08:00.000-08:00</updated><title type='text'>sera que eu consigo fazer um gerador com um di&lt;br&gt;...</title><content type='html'>sera que eu consigo fazer um gerador com um di&lt;BR/&gt;namo de bicicleta ascender uma lanpada de 12v    com a forsa do vento na praia</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/5128753584558584486'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1112679827296719313/1623118482327002994/comments/default/5128753584558584486'/><link rel='alternate' type='text/html' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html?showComment=1233490080000#c5128753584558584486' title=''/><author><name>Anonymous</name><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img1.blogblog.com/img/blank.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.efeitojoule.com/2009/01/cinematica-e-cinematica-escalar.html' ref='tag:blogger.com,1999:blog-1112679827296719313.post-1623118482327002994' source='http://www.blogger.com/feeds/1112679827296719313/posts/default/1623118482327002994' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-628669747'/></entry></feed>
