The 58-lb force P is applied to the 150-lb crate, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the crate. The friction force is positive if to the right, negative if to the left. Assume μ = 0.38, μk = 0.30.

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 111AP: A crate of mass 100.0 kg rests on a rough surface inclined at an angle of 37.0with the horizontal. A...
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The
58-lb force P is applied to the 150-lb crate, which is stationary before the force is applied. Determine the magnitude and direction
of the friction force F exerted by the horizontal surface on the crate. The friction force is positive if to the right, negative if to the left.
Assume μ = 0.38, Mk = 0.30.
P
Answer: F=
Mi
Hk
lb
Transcribed Image Text:The 58-lb force P is applied to the 150-lb crate, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the crate. The friction force is positive if to the right, negative if to the left. Assume μ = 0.38, Mk = 0.30. P Answer: F= Mi Hk lb
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