1) A block of mass m = shown. The coefficient of kinetic friction between the block and the wall is uk. The block is accelerating vertically upward at a rate of 2 m/s. a) Find the coefficient of kinetic friction, Hk. b) If the block moves upward 4 meters, find the net work done by all forces acting on the block. (g-10 m/s?) 0.5 kg is pushed up a vertical wall by a force F of magnitude 10 N, as (37 te

1) A block of mass m = shown. The coefficient of kinetic friction between the block and the wall is uk. The block is accelerating vertically upward at a rate of 2 m/s. a) Find the coefficient of kinetic friction, Hk. b) If the block moves upward 4 meters, find the net work done by all forces acting on the block. (g-10 m/s?) 0.5 kg is pushed up a vertical wall by a force F of magnitude 10 N, as (37 te