The block of weight W is being pulled up the inclined plane of slope using a force P If P acts at the angle as shown, show that for slipping to occur, P W sin( ) cos( ) where is the angle of friction tan 1 F uN...

Fx0 F 0 Let tan8 Pcosp Wsina N 0 NW cosa P ...

The block of weight W is being pulled up the inclined plane of slope using a

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The block of weight W is being pulled up the inclined plane of slope α using a force P. If P acts at the angle φ as shown, show that for slipping to occur, P = W sin(α + θ)/ cos(φ − θ) where θ is the angle of friction; θ = tan-1 μ..

F=uN

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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 10:15 AM

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The block of weight W is being pulled up the inclined plane of slope using a

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F=uN

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Engineering Mechanics Statics

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