Dinâmica
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PiR2 :: Física :: Mecânica Geral
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Dinâmica
Um carrinho de massa 2 kg comprime uma mola de constante elástica igual a 1200 N/m conforme a figura a seguir.
![Dinâmica 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)
Após ser liberado do repouso desloca-se em direção a uma rampa. A altura máxima alcançada pelo carrinho é igual a 1,2 m. Considere o atrito desprezível durante todo o movimento e a aceleração da gravidade igual a 10 m/s2 . Analise as afirmativas a seguir: I – Inicialmente a mola estava comprimida de 20 cm. II – A velocidade do carrinho na base da rampa é igual a 4 3 m/s. III – A energia mecânica é conservada durante todo o movimento do carrinho. Assinale a alternativa correta: a) Todas as afirmativas estão corretas. b) Todas as afirmativas são falsas. c) Apenas a afirmativa III é correta. d) Apenas as afirmativas I e III são corretas. e) Apenas as afirmativas II e III são corretas.}
GABARITO: LETRA D
Após ser liberado do repouso desloca-se em direção a uma rampa. A altura máxima alcançada pelo carrinho é igual a 1,2 m. Considere o atrito desprezível durante todo o movimento e a aceleração da gravidade igual a 10 m/s2 . Analise as afirmativas a seguir: I – Inicialmente a mola estava comprimida de 20 cm. II – A velocidade do carrinho na base da rampa é igual a 4 3 m/s. III – A energia mecânica é conservada durante todo o movimento do carrinho. Assinale a alternativa correta: a) Todas as afirmativas estão corretas. b) Todas as afirmativas são falsas. c) Apenas a afirmativa III é correta. d) Apenas as afirmativas I e III são corretas. e) Apenas as afirmativas II e III são corretas.}
GABARITO: LETRA D
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PiR2 :: Física :: Mecânica Geral
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