Question: (b) A 2.4 kg box , initially at rest, is pushed upward 30 inclined plane for 6 m using 40 N force parallel to the

(b) A 2.4 kg box , initially at rest, is pushed upward 30" inclined plane for 6 m using 40 N force parallel to the plane. The force of friction is 8 N. Determine the work done on the bo by each force acting on the box. (c)A 200 gram object is thrown vertically upward with initial velocity of 20 m/s. Determin its velocity midway between starting point and maximum height if air resistance is negligible

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