"if a ball of mass m is dropped from a height h onto a spring with spring constant k (whose equilibrium positions is at height 0), compresses the spring an additional distance (l/2), and then rebounds, what height will the ball reach? express your answer symbolically." so i was thinking something along the lines of h= m*k*(l/2) but i'm not sure :/ any guidiance?
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Category: computerinformation |
Author: Ehud Raghnall
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