A child throws a ball from point A with a speed of 50 ft/sec. It strikes the
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A child throws a ball from point A with a speed of 50 ft/sec. It strikes the wall at point B and then returns exactly to point A. Determine the necessary angle α if the coefficient of restitution in the wall impact is e = 0.5.
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The necessary angle can be determined using the equation v2 v1e 2gh where v1 is the initial vel...View the full answer
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Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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