Question: The 90-lb force is required to drag the 200-lb block 60 ft up the rought inclined plane at constant velocity. If the force is removed

The 90-lb force is required to drag the 200-lb block 60 ft up the rought inclined plane at constant velocity. If the force is removed when the block reaches point B, and the block is then released from rest, determine the block's velocity when it slides back down the plane and reaches point A.

60 ft 90 lb 25 ft

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