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Physics, 15.04.2021 16:50 ddarby

Movers are pushing a 150 kg crate 12.3 m across a rough floor at a constant velocity. How much work do movers do if the coefficient of kinetic friction between the crate and the floor is 0.70? How long does it take them if they use 400 W of power?

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Movers are pushing a 150 kg crate 12.3 m across a rough floor at a constant velocity. How much work...
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