Answered: Determine the force Prequired to force…

Determine the force Prequired to force the 12° wedge under the 72-kg uniform crate which rests against the small stop at A. The coefficient of friction for all surfaces is 0.50.

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 7.71P: The 600-lb cable spool is placed on a frictionless spindle that has been driven into the ground. If...

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Concept explainers

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.

Question

Determine the force Prequired to force the 12° wedge under the 72-kg uniform crate which rests against the small stop at A. The
coefficient of friction for all surfaces is 0.50.
1.8 m
1.1 m
72 kg
A
12°
P
12°
Answer: P =
i
N

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