A 200 N block is at rest on a 30° incline. The coefficient of friction between the block and the incline is 0.20. Compute the value of angle of friction and the value of a horizontal force P that will cause motion to impend up the incline.

A 200 N block is at rest on a 30° incline. The coefficient of friction between the block and the incline is 0.20. Compute the value of angle of friction and the value of a horizontal force P that will cause motion to impend up the incline.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 47P: (a) What is the maximum frictional force in the knee joint of a person who supports 66.0 kg of her...

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Newton’s Third Law of Motion

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Question

A 200 N block is at rest on a 30° incline. The coefficient of friction
between the block and the incline is 0.20. Compute the value of angle of friction and
the value of a horizontal force P that will cause motion to impend up the incline.
W=200 N
P
30

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