Determine how far the spring must be compressed
A 6lb ball is to be fired from rest using a spring having a stiffness of k=40 lb/ft. Determine how far the spring must be compressed so that when the ball reaches a height of 8ft it has a velocity of 6ft/s.
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Determine how far the spring must be compressed so that when the ball reaches a height of 8ft it has a velocity of 6ft/s.
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