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SVETLANKA909090 [29]
4 years ago
10

How much power is needed to push a 95 kg chest at 0.67 m/s along a horizontal floor where the coefficient of friction is 0.77?

Physics
1 answer:
Savatey [412]4 years ago
8 0
F = mg\mu \\ \\  P =  \frac{Fdx}{dt} = Fv  \\ \\  P =  mg\mu\ v
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