Determine the smallest force the man must exert on the rope in order to move the crate of mass M Also, what is the angle at this moment The coefficient of static friction between the crate and the floor is s Given M 80 kg s 0 3 30 deg 45 deg g 9 81m s2 ...

The initial guesses are Given T 1 N NcMg T ...

Determine the smallest force the man must exert on the rope in order to move the crate

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Determine the smallest force the man must exert on the rope in order to move the crate of mass M. Also, what is the angle θ at this moment? The coefficient of static friction between the crate and the floor is μs.

Given:

M = 80 kg

μ s = 0.3

α = 30 deg

β = 45 deg

g = 9.81m/s2

Determine the smallest force the man must exert on the rope in

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Engineering Mechanics Statics

ISBN: 978-0132215008

11 Edition

Authors: Russell C. Hibbeler

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Question Posted: Jun 11, 2010 10:01 AM

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Determine the smallest force the man must exert on the rope in order to move the crate

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Engineering Mechanics Statics

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