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If the coefficient of kinetic friction between the block and the wall is 0.20, find a) the work done by the force on the

If the coefficient of kinetic friction between the block and the wall is 0.20, find a) the work done by the force on the block. Answer in units of J. part 2 of 3 b) the work done by gravity on the block. Answer in units of J. part 3 of 3 c) the magnitude of the normal force be- tween the block and the wall. Answer in units of N. 2 kg F 1 m 27

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