Answered: 0.75 m B 2.4 m 200 kg

Engineering

Mechanical Engineering

0.75 m B 2.4 m 200 kg

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 10RQ: Why does an object weigh less on the moon than on earth?

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Question

A 200-kg crate is to be supported by the rope-and-pulley arrangement shown. Determine the magnitude and direction of the force P that must be exerted on the free end of the rope to maintain equilibrium. (See the hint for Prob. 2.51.)

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