Physics, 15.01.2021 19:00 zitterkoph
An electric motor has an input power of 160 W. In raising a load, 120 W of power is dissipated. How long would it take to vertically lift a 400. N bag of cement through 10. m? Give your answer in seconds. (Show work)
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An electric motor has an input power of 160 W. In raising a load, 120 W of power is dissipated. How...
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