<?xml version="1.0"?>
<rss version="2.0">
   <channel>
      <title>Energia cinètica potencial i mecànica by LAIA  ARAN</title>
      <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp</link>
      <description>Padlet amb els conceptes d&#39;energia cinètica potencial i mecànica</description>
      <language>en-us</language>
      <pubDate>2017-11-15 09:34:17 UTC</pubDate>
      <lastBuildDate>2017-11-26 12:48:47 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet-assets.s3.amazonaws.com/icons/Growing.png</url>
      </image>
      <item>
         <title>Principi de conservació d&#39;energia mecànica</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/207105772</link>
         <description><![CDATA[<div>Si no hi ha cap altra força externa aplicada sobre un cos  que introdueixi o dissipi energia mecànica aquesta es conserva(sempre és la mateixa).</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-15 09:48:49 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/207105772</guid>
      </item>
      <item>
         <title>Principi de conservació</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/207109530</link>
         <description><![CDATA[<div>Si tenim una magnitud amb un valor determinat sempre serà aquesta magnitud.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-15 10:00:21 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/207109530</guid>
      </item>
      <item>
         <title>Fòrmula</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/207110597</link>
         <description><![CDATA[<div>E<sub>MA</sub>=E<sub>MB</sub> -&gt; 1/2 · m·v<sub>A</sub><sup>2</sup> + m·g·h<sub>A </sub>= 1/2 ·m·v<sub>B</sub><sup>2</sup> + m·g·h<sub>B</sub></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-15 10:03:57 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/207110597</guid>
      </item>
      <item>
         <title>Força de fregament</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209379234</link>
         <description><![CDATA[<div>Dissipa energia, part de l'energia es transforma en calor. L'energia mecànica NO es conserva.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-22 09:42:38 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209379234</guid>
      </item>
      <item>
         <title>Força normal</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209381080</link>
         <description><![CDATA[<div>Ni introdueix ni dissipa energia. És perpendicular al desplaçament (si el treball és zero).</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-22 09:49:28 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209381080</guid>
      </item>
      <item>
         <title>Força conservativa</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209381368</link>
         <description><![CDATA[<div>Per exemple: pes i força elàstica<br>Es pot aplicar el principi de conservació de l'energia mecànica.<br>Ex: la gravetat<br>Realitza el mateix treball  al moure un objecte per qualsevol camí entre dos punts</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-22 09:50:30 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209381368</guid>
      </item>
      <item>
         <title></title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209385679</link>
         <description><![CDATA[<div><strong>m</strong> massa<br><strong>v</strong> velocitat<br><strong>g </strong>gravetat<br><strong>h</strong> altura<br><strong>E</strong><strong><sub>MA</sub></strong> energia mecanica de a<br><strong>E</strong><strong><sub>MB</sub></strong> energia mecànica de b</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-22 10:04:56 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/209385679</guid>
      </item>
      <item>
         <title>Exercici d&#39;energia mecànica</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210044507</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=RvmZrgpbEU0" />
         <pubDate>2017-11-25 15:49:01 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210044507</guid>
      </item>
      <item>
         <title>Teorema de les forces vives</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210045868</link>
         <description><![CDATA[<div>Si hi ha una força que introdueix o dissipa energia<br>(Quan no es pot aplicar el principi de conservació)</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-25 16:01:08 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210045868</guid>
      </item>
      <item>
         <title>Fòrmula</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210045980</link>
         <description><![CDATA[<div>W<sub>TRESULTANT</sub>= ΔE<sub>c</sub></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-25 16:02:28 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210045980</guid>
      </item>
      <item>
         <title></title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210046263</link>
         <description><![CDATA[<div><strong>W</strong><strong><sub>FRESULTANT</sub></strong> Treball de la força resultant<br><strong>ΔE</strong><strong><sub>c</sub></strong> variació de l'energia cinètica dels sistema.<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-25 16:05:16 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210046263</guid>
      </item>
      <item>
         <title>Força</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210128633</link>
         <description><![CDATA[<div>Qualsevol acció, esforç o infleucia que pot alterar l'estat de moviment o repòs d'un cos.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-26 12:10:06 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210128633</guid>
      </item>
      <item>
         <title>Energia</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210128824</link>
         <description><![CDATA[<div>La capacitat per produir un treball. </div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-26 12:12:17 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210128824</guid>
      </item>
      <item>
         <title>Forçes no conservatives</title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210129442</link>
         <description><![CDATA[<div>És la suma de l'energia cinètica i potencial.<br>Ex: Fricció<br>DEsprès de realitzar el treball l'energia no és pot restaurar. Depén de la trejectòria.</div>]]></description>
         <enclosure url="" />
         <pubDate>2017-11-26 12:17:25 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210129442</guid>
      </item>
      <item>
         <title></title>
         <author>laiaxianghuan_aran92</author>
         <link>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210131068</link>
         <description><![CDATA[<img src="http://app-prod-icarito.s3-us-west-1.amazonaws.com/wp-content/uploads/2012/10/30160500/1645144.jpg" alt="Resultat d'imatges de fuerzas">]]></description>
         <enclosure url="" />
         <pubDate>2017-11-26 12:36:33 UTC</pubDate>
         <guid>https://padlet.com/laiaxianghuan_aran92/44m4rk8skmcp/wish/210131068</guid>
      </item>
   </channel>
</rss>
