Determine the force P required to force the 18° wedge under the 83-kg uniform crate which rests against the small stop at A. The coefficient of friction for all surfaces is 0.39. 4° Answer: P = 18° i 1.7 m 83 kg 0.8 m A 18° N

Determine the force P required to force the 18° wedge under the 83-kg uniform crate which rests against the small stop at A. The coefficient of friction for all surfaces is 0.39. 4° Answer: P = 18° i 1.7 m 83 kg 0.8 m A 18° N

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 7.73P: The normal pressure acting on the disk of the sander is given by p=(4/3)+(r2/6), where p is the...

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Question

Determine the force P required to force the 18° wedge under the 83-kg uniform crate which rests against the small stop at A. The
coefficient of friction for all surfaces is 0.39.
P
4°
Answer: P =
18°
i
1.7 m
83 kg
0.8 m
A
18°
N

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