12th Edition

ISBN: 9781260804638

Author: BEER

Publisher: MCG

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Textbook Question

Chapter 14.3, Problem 14.87P

Solve Prob. 14.86, assuming that the chain is being lowered to the floor at a constant speed v.

14.86 A chain of length l and mass m lies in a pile on the floor. If its end A is raised vertically at a constant speed v, express in terms of the length y of chain that is off the floor at any given instant (a) the magnitude of the force P applied to A, (b) the reaction of the floor.

Fig. P14.86

Chapter 14.3, Problem 14.87P, Solve Prob. 14.86, assuming that the chain is being lowered to the floor at a constant speed v.

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Chapter 14.3, Problem 14.86P

Chapter 14.3, Problem 14.88P

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Solution Summary: The author explains the magnitude of force P applied at A and the speed rate of the chain.

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