The uniform concrete block, which weighs 171 lb and falls from rest in the horizontal position shown,

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The uniform concrete block, which weighs 171 lb and falls from rest in the horizontal position shown, strikes the fixed corner A and pivots around it with no rebound. Calculate the angular velocity w of the block immediately after it hits the corner and the percentage loss n of energy due to the impact.

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Related Book For  answer-question

Engineering Mechanics Dynamics

ISBN: 9781118885840

8th Edition

Authors: James L. Meriam, L. G. Kraige, J. N. Bolton

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