Question: A 50 kg block is pulled from rest by a force of 400 N at an angle of 37 degrees across a horizontal rough surface

A 50 kg block is pulled from rest by a force of 400 N at an angle of 37 degrees across a horizontal rough surface over a distance of 5.60 m. The coefficient of kinetic friction between the block and the surface is 0.500. a) what is the work done by F? B) what is the work done by the force of friction? c) if the block starts from rest what speed is it travelling after it has traveled 5.6 m

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