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A 7 kg crate is pulled up a 25o incline at a constant velocity. If the...

A 7 kg crate is pulled up a 25o incline at a constant velocity. If the coefficient of friction between the crate and incline surface is 0.61, how much energy would have to be expended to move the crate 1.2 m up the incline? Use g = 9.8 m/s2 and round to 2 significant figures.

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