Answered: H.W The ladder has a uniform weight of…

H.W The ladder has a uniform weight of SON and rests against the wall at B.If the coefficient of friction at A and B is 0.4, determine the smallest angle 0 at which the ladder will not slip.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.30P: Solve Prob. 7.29 if =0.

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H.W
The ladder has a uniform weight of SON and rests against the wall at B.If the coefficient of
friction at A and B is 0.4, determine the smallest angle e at which the ladder will not slip.
15m
A

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