What is the maximum compression of the bar

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Reference no: EM13336473

You decide to drop a bar made of a steel cylinder (Y = 6.0 × 1010 Pa) from a height of 1.20 m (distance between the floor and the bottom of the vertically oriented bar). The bar, of length L = 0.90 m, radius R = 0.0055 m, and mass m = 0.80 kg, hits the ground and bounces up, but manages to stay perfectly vertical. If you assume that its collision is perfectly elastic, and that there is no rotation, what is the maximum compression of the bar?

Reference no: EM13336473

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