Mathematics, 20.08.2021 14:10 elijahedgar876

Um motor que opera com potência constante de 500W deve erguer um corpo de peso de 200N a uma altura de 20m. Despreze atritos. O trabalho realizado pelo motor e o tempo gasto nesta operação são, respectivamente:

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Um motor que opera com potência constante de 500W deve erguer um corpo de peso de 200N a uma altura...