Engineering, 08.04.2021 18:00 jujurae03
O centro de massa é onde se supõe estar concentrada toda a do corpo e onde se considera estarem aplicadas todas as que nele atuam. O centro de massa move-se com a mesma do conjunto de pontos do corpo.
Um corpo pode ser representado pelo seu centro de massa, se:
• As variações da energia forem desprezáveis
• Os corpos forem ou não deformáveis
• Existir apenas movimento de , ou seja, todos os pontos se movem à mesma .
Answers: 2
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O centro de massa é onde se supõe estar concentrada toda a do corpo e onde se considera estarem ap...
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