2 8 in. Path of impending motion of B B 20 in. R = 17 in. 15 in. y

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.30P
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5: The uniform bar of weight W is supported by a ball-and-socket joint
at A and rests against a vertical wall at B. If sliding impends when the bar is in the
position shown, determine the static coefficient of friction at B. [Hint: The direction
of impending sliding is tangent to the dashed circle (the potential path of motion of
point B).] 

2
8 in.
Path of impending
motion of B
B
20 in.
R = 17 in.
15 in.
y
Transcribed Image Text:2 8 in. Path of impending motion of B B 20 in. R = 17 in. 15 in. y
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