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      <title>Atividade STE(A)M by Elisa Maria Da Silva Cardoso Saraiva</title>
      <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo</link>
      <description>Design e construção de um carro movido a elásticos capaz de percorrer 2m</description>
      <language>en-us</language>
      <pubDate>2024-01-15 12:53:37 UTC</pubDate>
      <lastBuildDate>2024-12-20 13:51:27 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <title>Plano Trabalho/Tarefas/Material</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2849091251</link>
         <description><![CDATA[<p>Afonso - arranjar material + escolher sensor</p><p>Leonor - arranjar material</p><p>Sara - desenho + publicar no padlet</p><p><br></p><p>Material:</p><ul><li><p>palitos de gelado</p></li><li><p>palhinhas</p></li><li><p>elásticos</p></li><li><p>rolhas</p></li><li><p>cd´s</p></li><li><p>folha de papel</p></li><li><p>bandeirinha </p></li></ul><p><br></p><p>Plano:</p><p>1° vídeos para inspiração na construção </p><p>2° design do protótipo </p><p>3° arranjar material</p><p>4° construir</p><p>5° verificar se o carro andou os 2 metros </p><p>6° medir a velocidade com a aplicação </p>]]></description>
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         <pubDate>2024-01-15 13:11:41 UTC</pubDate>
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         <title>Plano Trabalho/ Tarefas/Material</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2849094162</link>
         <description><![CDATA[<p>Material:</p><ul><li><p>2 paus de espetada;</p></li><li><p>2 palhinhas de papel;</p></li><li><p>2 molas de madeira;</p></li><li><p>1 elástico;</p></li><li><p>4 CD's;</p></li><li><p>um pedaço de tecido;</p></li><li><p>um pedaço de esferovite.</p></li></ul><p><br></p><p>Plano de trabalho:</p><p><br></p><ul><li><p>1° fase: pesquisar vídeos para nos inspirar e ajudar a ter uma ideia de como fazer o trabalho;</p></li><li><p>2° fase: arranjar os materiais para começar a elaborar o trabalho;</p></li><li><p>3° fase: fazer o design do protótipo no thinkercad;</p></li><li><p>4° fase: construir o carro;</p></li><li><p>5° fase: verificar se cumpre o objetivo;</p></li><li><p>6° fase: medir a a velocidade no phifox, e a distância com uma fita métrica.</p></li></ul><p><br></p><p>Tarefas: </p><p><br></p><ul><li><p>arranjar material --&gt; Beatriz e Bruna;</p></li><li><p>design do protótipo --&gt; Beatriz e Bruna;</p></li><li><p>construção do carro --&gt; Beatriz e Bruna;</p></li><li><p>fazer as medições --&gt; Beatriz e Bruna;</p></li><li><p>colocar no padlet --&gt; Beatriz e Bruna.</p></li></ul>]]></description>
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         <pubDate>2024-01-15 13:14:35 UTC</pubDate>
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         <title>Plano Trabalho/Tarefas/Material </title>
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         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2851640176</link>
         <description><![CDATA[<p>Material :</p><p>2 palinhas</p><p>2 palitos</p><p>4 rolhas</p>]]></description>
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         <pubDate>2024-01-17 09:50:00 UTC</pubDate>
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         <title>Design do protótipo</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2851640344</link>
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         <pubDate>2024-01-17 09:50:12 UTC</pubDate>
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         <title>Plano Trabalho/Tarefas/Material</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2851640759</link>
         <description><![CDATA[<p>1° fase- procurar imagens de carrinhos para nos ajudar a ver qual o carrinho fazer (Eugénia)</p><p>2° fase- decidir e comprar os materiais (Inês)</p><p>3° fase- elaborar o esboço do carrinho (Inês e eugénia)</p><p>4° fase- elaborar o carrinho no Tinkercad (Eugénia)</p><p>5° fase- construir o carrinho (Inês e Eugénia)</p><p>6° fase- verificar se o carrinho funciona (Inês e Eugénia)</p><p>7° fase- medir a velocidade e a distância percorrida (Inês e Eugénia)</p><p>8° fase- entregar o trabalho (Inês e eugénia)</p>]]></description>
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         <pubDate>2024-01-17 09:50:34 UTC</pubDate>
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      <item>
         <title>Design do Protótipo</title>
         <author></author>
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         <pubDate>2024-01-17 09:52:20 UTC</pubDate>
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      <item>
         <title>Plano Trabalho/Tarefas/Material</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2856997563</link>
         <description><![CDATA[<p>M. Clara: desenhar + arranjar material + partilhar no padlet</p><p>Olívia: desenhar + arranjar material + partilhar no padlet</p><p><br></p><p>Material:</p><p>-&gt; paus de gelados</p><p>-&gt; tampas de garrafas</p><p>-&gt; pilhas</p><p>-&gt; palhinhas</p><p>-&gt; palitos/ paus de espetadas</p><p>-&gt; elásticos</p><p><br></p>]]></description>
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         <pubDate>2024-01-22 12:55:36 UTC</pubDate>
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      <item>
         <title>Plano Trabalho/Tarefas/Material</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2856997639</link>
         <description><![CDATA[<p>Procedimento </p><p>1° depois de reunir todos os materiais necessários colamos as caricas no centro do CD's, depois pegamos nos palitos e colocámos do lado interior do carro, através do orifício dos CD's que não estavam tapados pela carica. </p><p><br></p><p>2° repetimos este passo em 4 CD's e 2 palitos, colando as caricas e os palitos. Cada palito tinha dois bocados de palhinha cortados.</p><p><br></p><p>3° em seguida colamos dois dois paus e colados perpendiculares formando um retângulo. </p><p><br></p><p>4° no final o carro estava assegurado com um elástico e no outro meio pau de gelado onde será  amarrado a outra parte do elástico </p>]]></description>
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         <pubDate>2024-01-22 12:55:40 UTC</pubDate>
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      <item>
         <title>Plano Trabalho/Tarefas/Material</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2856997776</link>
         <description><![CDATA[<p>material</p><p>-&gt; 4 CDS</p><p>-&gt; rolhas de cortiça </p><p>-&gt; 2 palhinhas </p><p>-&gt; 4 molas</p><p>-&gt; elásticos</p><p>-&gt; paus de espetada </p><p><br></p><p>plano de trabalho </p><p>1°-&gt; ver videos sobre como construir uma carro movidos a elásticos </p><p>2°-&gt; arranjar os materias </p><p>3°-&gt; fazer o protótipo do carro</p><p>4°-&gt; construir o carro </p><p>5°-&gt; verificar se o carro cumpre o objetivo </p>]]></description>
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         <pubDate>2024-01-22 12:55:47 UTC</pubDate>
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      <item>
         <title>Plano Trabalho/Tarefas/Material</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2856998337</link>
         <description><![CDATA[<p>Tarefas:</p><p>O André faz o protótipo do carro, o Tomás Miranda constrói o carro, os dois fazemos os testes e as medições.</p><p>Material:</p><p>2 paus de espetada; 8 paus de gelado; 8 rolhas de plástico de garrafões; cola quente; 6 elásticos; 2 palinhas de plástico.</p>]]></description>
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         <pubDate>2024-01-22 12:56:19 UTC</pubDate>
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         <title>Plano Trabalho/Tarefas/Material</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2856998439</link>
         <description><![CDATA[<p>Material:</p><p>16 palitos</p><p>1 palito de espetada</p><p>4 rodas de lego</p><p>1 elástico</p><p>1 caneta</p><p>Cola quente</p>]]></description>
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         <pubDate>2024-01-22 12:56:25 UTC</pubDate>
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         <title>Design do protótipo</title>
         <author>elisasaraiva2</author>
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         <pubDate>2024-01-22 12:56:49 UTC</pubDate>
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         <title>Design do protótipo</title>
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         <title>Design do protótipo</title>
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         <title>Design do protótipo</title>
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         <title>Design do protótipo</title>
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         <title>Design do protótipo</title>
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         <pubDate>2024-01-22 12:57:25 UTC</pubDate>
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         <title>Design do protótipo</title>
         <author>elisasaraiva2</author>
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         <pubDate>2024-01-22 13:03:24 UTC</pubDate>
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      <item>
         <title>Fotos da fase de construção </title>
         <author>elisasaraiva2</author>
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         <pubDate>2024-01-24 09:17:52 UTC</pubDate>
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         <title>Plano Trabalho/Tarefas/Material </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2859890587</link>
         <description><![CDATA[<p>Afonso - Esboço + arranjar material</p><p>Gabriel - Escolher o sensor</p><p>Rafael - Arranjar material + publicar no padlet </p><p><br></p><p><br></p><p><br></p><p><strong>Material:</strong></p><ul><li><p>Elásticos</p></li></ul><ul><li><p>Paus de espetadas </p></li><li><p>Espátulas de madeira </p></li><li><p>Cola quente</p></li><li><p>Tubo de plástico </p></li><li><p>Rodas Lego</p></li></ul>]]></description>
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         <pubDate>2024-01-24 09:29:26 UTC</pubDate>
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         <title>Fotos da fase de construção</title>
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         <pubDate>2024-01-24 09:42:02 UTC</pubDate>
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         <title>Fotos da fase de construção</title>
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         <title>Fotos da fase de construção</title>
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         <title>Carro construído </title>
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         <pubDate>2024-01-24 09:43:01 UTC</pubDate>
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         <title>Fotos da fase de construção</title>
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         <title>Fotos da fase de construção</title>
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         <title>Fotos da fase de construção</title>
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         <title>Fotos da fase de construção</title>
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         <title>Testes ao modelo: tem de percorrer 2m em linha reta</title>
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      <item>
         <title>Calcular as seguintes grandezas físicas: rapidez média; velocidade média; aceleração média; força resultante que atua no carro ao longo do movimento; variação da energia cinética. </title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2859919285</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-24 09:55:02 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2859919285</guid>
      </item>
      <item>
         <title>Fotos da construção</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873457162</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-05 12:21:47 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873457162</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873459485</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-05 12:23:59 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873459485</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873460718</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-05 12:25:11 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873460718</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873461708</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2290303345/9e91634a9da968eed19763a33b59d3c5/IMG_6845.jpeg" />
         <pubDate>2024-02-05 12:26:10 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873461708</guid>
      </item>
      <item>
         <title>Fotos da fase de construção </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873467193</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2281810670/1acd789602dc6c3ff09e5a6eaaea9461/IMG_0182.jpeg" />
         <pubDate>2024-02-05 12:31:38 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873467193</guid>
      </item>
      <item>
         <title>Calcular as seguintes grandezas físicas: rapidez média; velocidade média; aceleração média; força resultante que atua no carro ao longo do movimento; variação da energia cinética. </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873467472</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-05 12:31:53 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873467472</guid>
      </item>
      <item>
         <title>Testes ao modelo: tem de percorrer 2m em linha reta</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873468385</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2281810703/7afc148a6ff9574cd85be94814eac345/VID_20240207_092830.mp4" />
         <pubDate>2024-02-05 12:32:49 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873468385</guid>
      </item>
      <item>
         <title>Calcular a energia cinética. </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873468710</link>
         <description><![CDATA[<p>1/2×0,100×(1,084)^2≈0,59</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-05 12:33:05 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873468710</guid>
      </item>
      <item>
         <title>Vídeo do primeiro teste:</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873469459</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1639452199/666b9f267cfad96fa028fe60686484c4/VID_20240119_WA0005.mp4" />
         <pubDate>2024-02-05 12:33:54 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873469459</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873471093</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1639426410/6f4a305a5e4446064bcd3e1dc97a5141/IMG_20240205_WA0000.jpg" />
         <pubDate>2024-02-05 12:35:34 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873471093</guid>
      </item>
      <item>
         <title>Fase de construção </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873471697</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1639426410/e7fa47bcfa8cfc8f560b49774eec6c76/IMG_20240205_WA0004.jpg" />
         <pubDate>2024-02-05 12:36:15 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873471697</guid>
      </item>
      <item>
         <title>Medição no phyphox:</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873471731</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1639452199/f694702ff11ef76d106cd420f0b236f0/Screenshot_2024_01_31_09_50_47_68_6197b111136f6cd1336920199b75f3e0.jpg" />
         <pubDate>2024-02-05 12:36:17 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873471731</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873472198</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1639426410/a241c18a9fa00c3b99550404fadf2bee/IMG_20240205_WA0006.jpg" />
         <pubDate>2024-02-05 12:36:48 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873472198</guid>
      </item>
      <item>
         <title>Medição no phyphox (pt.2): </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873472858</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1639452199/2aa9dc19c607e6b9a71a8c0234daad2b/Screenshot_2024_01_31_09_52_43_25_6197b111136f6cd1336920199b75f3e0.jpg" />
         <pubDate>2024-02-05 12:37:28 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873472858</guid>
      </item>
      <item>
         <title>Teste com pouco atrito</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873492983</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2281810670/1c81728632655d6bc8ce424af28cee14/IMG_0184.mov" />
         <pubDate>2024-02-05 12:55:58 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873492983</guid>
      </item>
      <item>
         <title>Teste com muito atrito</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873503736</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2281810670/1b4564ab97d3cd9d1282560fbb5fde7f/IMG_0187.mov" />
         <pubDate>2024-02-05 13:05:16 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873503736</guid>
      </item>
      <item>
         <title>Balanço crítico: Identificar todos os erros nas medições e erros de construção do protótipo que o impedem de cumprir o objetivo</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873512327</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-05 13:12:04 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873512327</guid>
      </item>
      <item>
         <title>Balanço crítico: Identificar todos os erros nas medições e erros de construção do protótipo que o impedem de cumprir o objetivo</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873512619</link>
         <description><![CDATA[<p>Erro : mau ângulo causando desvio ligeiro em v II ligeiro . Ligeiro desvio do design para aumentar distância </p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-05 13:12:18 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873512619</guid>
      </item>
      <item>
         <title>Testes ao modelo: tem de percorrer 2m em linha reta</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873513051</link>
         <description><![CDATA[<p>Verificar Email </p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-05 13:12:37 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873513051</guid>
      </item>
      <item>
         <title>Calcular as seguintes grandezas físicas: rapidez média; velocidade média; aceleração média; força resultante que atua no carro ao longo do movimento; variação da energia cinética. </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873513288</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-05 13:12:52 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2873513288</guid>
      </item>
      <item>
         <title>Medição (pouco atrito) 1°tentativa</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875722576</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1366901342/9f7fdac28ee1c06f0079717599e9db74/IMG_20240207_WA0001.jpg" />
         <pubDate>2024-02-06 21:24:38 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875722576</guid>
      </item>
      <item>
         <title>Medição (pouco atrito) 2° tentativa</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875723063</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1366901342/9a0a7076171965d2c57fa4f7dacb4e4f/IMG_20240207_WA0002.jpg" />
         <pubDate>2024-02-06 21:25:19 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875723063</guid>
      </item>
      <item>
         <title>Medição (pouco atrito) 3° tentativa</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875723578</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1366901342/6ee4fc877cf61e0ab4b83043910feb0c/IMG_20240207_WA0003.jpg" />
         <pubDate>2024-02-06 21:26:01 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875723578</guid>
      </item>
      <item>
         <title>Vídeo de teste ao protótipo</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875724465</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1366901342/6fd8d1de48217280bfb28b540f8f1919/20240206_211635.mp4" />
         <pubDate>2024-02-06 21:27:09 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875724465</guid>
      </item>
      <item>
         <title>Design do protótipo</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875729795</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1974946285/1eb3548763af60ddfda61cc64487be8a/Captura_de_Ecr___11_.png" />
         <pubDate>2024-02-06 21:33:58 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875729795</guid>
      </item>
      <item>
         <title>Balança crítico:</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875737830</link>
         <description><![CDATA[<p>No inicio da nossa construção decidimos utilizar rolhas de iogurtes para fazer de rodas, mas percebemos que o carro não estava a percorrer os 2 metros necessários. Optamos então pelos cd´s, que como são mais finos, geram menos atrito. </p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-06 21:44:30 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2875737830</guid>
      </item>
      <item>
         <title>Calcular energia cinética máxima. </title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285116</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1976230428/7d141d3875f9c1b766390ae11737a35a/1707493919568.jpg" />
         <pubDate>2024-02-07 08:53:20 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285116</guid>
      </item>
      <item>
         <title>Conclusão e balanço crítico</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285277</link>
         <description><![CDATA[<p>Concluindo, começamos por montar o carro e depois de uns testes descobrimos que ele não andava sempre em linha reta, pois as rodas estavam um pouco tortas e os eixos não estão totalmente alinhados.</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-07 08:53:32 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285277</guid>
      </item>
      <item>
         <title>Conclusões e balanço crítico </title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285363</link>
         <description><![CDATA[<p>Quando começamos a construir o nosso carro, pensamos em colocar rolhas para fazer de rodas, mas não cumpria os 2 metros exigidos, portanto substituímos as rolhas por CDS, por causa do atrito.</p><p>Com este novo modelo o carro percurria mais de 2 metros, mas este teve algum problema, que ainda não identificamos, e deixou de andar. Sendo assim utilizamos um vídeo para poder fazer os calculos.</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-07 08:53:37 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285363</guid>
      </item>
      <item>
         <title>Medições de grandezas - situação de pouco atrito (medição com CBR)</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285864</link>
         <description><![CDATA[<p>Posição inicial: 0,472 m</p><p>Velocidade inicial: 0,026 m/s</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2321460689/500949eac9a2864e94eab65887c992cd/IMG_0219.jpeg" />
         <pubDate>2024-02-07 08:54:07 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876285864</guid>
      </item>
      <item>
         <title>Medição de grandezas e cálculos (menos atrito)</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876286175</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1366901342/2a516539edece1a23d06843e9bd99f38/20240208_093143.heic" />
         <pubDate>2024-02-07 08:54:25 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876286175</guid>
      </item>
      <item>
         <title>Determinação da velocidade:</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876288599</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1639452199/72bd35dc2be617faf67b53256ff52d78/IMG20240207094414.jpg" />
         <pubDate>2024-02-07 08:56:37 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876288599</guid>
      </item>
      <item>
         <title>Medições de grandezas </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876289520</link>
         <description><![CDATA[<p>Posição final: 5,762 m</p><p>Velocidade final: 8,772 m/s</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2321460689/520c9353dd60788a989b9e2c75a13b66/IMG_0220.jpeg" />
         <pubDate>2024-02-07 08:57:36 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876289520</guid>
      </item>
      <item>
         <title>Balanço crítico</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876292212</link>
         <description><![CDATA[<p>No inicio da construção tivemos problemas com a rota que o carro percorria (devido a executar curvas). No final da construção o carro não percorria 2m, então colocamos uma pilha para fazer peso.</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-07 09:00:21 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876292212</guid>
      </item>
      <item>
         <title>Conclusões e balanço crítico: Identificar todos os erros nas medições e erros de construção do protótipo que o impedem de cumprir o objetivo</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876293553</link>
         <description><![CDATA[<p>O objetivo desta experiência foi concluido, nós conseguimos contruir um carro que andasse dois metros usando a energia elástica. Para isso tivemos de construir 3 vezes o carro sendo dois semelhantes. O primeiro tivemos de repetir porque era muito frágil devido ao tipo de cola que usamos. Já no segundo usamos o mesmo modelo, mudamos a cola mas ao fim de 4 tentativas não andou 2 metros. No terceiro optamos por um design diferente e mais reforçado, logo na primeira tentativa ando 1 metro. Na segunda pusemos elasticos nas rodas de trás porque elas tinham rodado muito mas o carro tinha ficado no sítio então os elásticos eram para aumentar o atrito, e resultou na segunda tentativa andou quase 3 metros. Depois fizemos 3 testes com a aplicação phyphox no telemóvel medimos o tempo que o carro demorou a passar por cima do telemóvel para calcular a velocidade. Depois pesamos o carro com a ajuda da professora em uma balança e usamos esse valor e o valor da velocidade para obter o valor da Energia Cinética, para assim deixarmos o nosso trabalho mais completo e científico.</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-07 09:01:49 UTC</pubDate>
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      </item>
      <item>
         <title>Medição de grandezas físicas: distância, velocidade e energia cinética</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876294221</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-07 09:02:39 UTC</pubDate>
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      </item>
      <item>
         <title>Medição (muito atrito) 1° tentativa</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876316007</link>
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         <pubDate>2024-02-07 09:24:17 UTC</pubDate>
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      </item>
      <item>
         <title>Energia Cinética </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876321253</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-07 09:29:10 UTC</pubDate>
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      </item>
      <item>
         <title>Medição (muito atrito) 2° tentativa</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876328567</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-07 09:36:02 UTC</pubDate>
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      </item>
      <item>
         <title>Medição (muito atrito) 3° tentativa</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876330418</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-07 09:37:37 UTC</pubDate>
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      </item>
      <item>
         <title>Vídeo </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876338170</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-07 09:44:47 UTC</pubDate>
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      </item>
      <item>
         <title>Energia cinética:</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876345853</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-07 09:51:06 UTC</pubDate>
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      </item>
      <item>
         <title>Balanço crítico:</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876349325</link>
         <description><![CDATA[<p>Logo na primeira tentativa, conseguimos o objetivo (andar 2 metros). Ao metermos a "capota" o carro andou melhor e conseguimos utilizar a aplicação (phyphox) para fazermos as medições necessárias. Da nossa perspetiva o nosso trabalho correu bem e cumprimos o objetivo.</p>]]></description>
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         <pubDate>2024-02-07 09:54:03 UTC</pubDate>
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      </item>
      <item>
         <title>Vídeo com muito atrito: </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2876351310</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-07 09:55:46 UTC</pubDate>
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      </item>
      <item>
         <title>Medição das grandezas físicas</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877652136</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-08 08:37:41 UTC</pubDate>
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      </item>
      <item>
         <title>Conclusões e balança crítico</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877660494</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-08 08:46:40 UTC</pubDate>
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      </item>
      <item>
         <title>Medição das grandezas físicas</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877661335</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-08 08:47:32 UTC</pubDate>
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      </item>
      <item>
         <title>Medições das grandezas físicas</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877662359</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-08 08:48:08 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877662359</guid>
      </item>
      <item>
         <title>Medição das grandezas</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877663584</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-08 08:49:19 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877663584</guid>
      </item>
      <item>
         <title>Conclusões</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877667019</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-08 08:53:06 UTC</pubDate>
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      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877667854</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-08 08:54:05 UTC</pubDate>
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      </item>
      <item>
         <title>Conclusões</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877668654</link>
         <description><![CDATA[<p>Concluímos com esta atividade que a o carro tem mais velocidade quando está a se movimentar num solo com pouco atrito e a energia cinética é 0,44j.</p><p>Quando o solo tem mais atrito o carro desloca-se mais lentamente e a energia cinética é 0,16j.</p>]]></description>
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         <pubDate>2024-02-08 08:54:52 UTC</pubDate>
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      </item>
      <item>
         <title>Medição com o phyphox (pt.3):</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877670746</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-08 08:57:06 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877670746</guid>
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      <item>
         <title>Conclusões</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877670859</link>
         <description><![CDATA[<p>Com este trabalho conseguimos concluir que o carro percorre mais distância em locais com pouco atrito, já que o atrito remove energia do carro. Não conseguimos descobrir a velocidade que o carro percorre em locais com muito atrito porque não conseguimos levar o CVR/Computador para o exterior.</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-08 08:57:15 UTC</pubDate>
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      </item>
      <item>
         <title>Teste ao protótipo</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877672050</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-08 08:58:38 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877672050</guid>
      </item>
      <item>
         <title>Medição de grandezas</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877672684</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-08 08:59:17 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877672684</guid>
      </item>
      <item>
         <title>Conclusões</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877672859</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-08 08:59:29 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877672859</guid>
      </item>
      <item>
         <title>Balanço crítico</title>
         <author>elisasaraiva2</author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877673141</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-02-08 08:59:49 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877673141</guid>
      </item>
      <item>
         <title>Teste ao protótipo </title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877673864</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-08 09:00:42 UTC</pubDate>
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      </item>
      <item>
         <title>Medição de grandezas e cálculos (mais atrito)</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2877710524</link>
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         <pubDate>2024-02-08 09:36:10 UTC</pubDate>
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      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2879473862</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-09 18:50:07 UTC</pubDate>
         <guid>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2879473862</guid>
      </item>
      <item>
         <title>Cáculo das grandezas físicas.</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2879496296</link>
         <description><![CDATA[<p>rapidez média:5,692 m/s</p><p>velocidade média: 1,038 m/s</p><p>aceleração média: 0,399 m/s</p><p>energia cinética: 2,486 j</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-02-09 19:15:31 UTC</pubDate>
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      </item>
      <item>
         <title>Conclusão e balanço crítico.</title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2879512552</link>
         <description><![CDATA[<p>A partir desta atividade, conseguimos usar e aprender de forma prática como funciona a energia elástica, e medir a aceleração, a velocidade e a rapidez média com dados obtidos através da nossa própria experiência.</p><p><br/></p><p>Porém, houveram algumas falhas no nosso trabalho, como por exemplo:</p><ul><li><p>O deslocamento foi medido a olho, e multiplicando as o número de quadrados que o carrinho percorreu pelo comprimento de cada  um destes quadrados;</p></li><li><p>Apesar do carro ter percorrido um percurso retilíneo, rodas do caro estavam tortas e pouco firmes.</p></li><li><p>O carro era muito leve, oe que com o que o seu percurso fosse relativamente lento.</p></li></ul><p><br/></p><p><br/></p>]]></description>
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         <pubDate>2024-02-09 19:34:34 UTC</pubDate>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/elisasaraiva2/u0y6jk1mge469xzo/wish/2879571426</link>
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         <pubDate>2024-02-09 21:03:51 UTC</pubDate>
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