A crate with a mass of 46.0 kg is pushed with a horizontal force of 150 N. The crate moves at a constant speed across a level, rough plane a distance of 5.50 m. (a) What is the work done (in J) by the 150 N force? (b) What is the coefficient of kinetic friction between the crate and the plane?

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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 7P: A tension force of 175 N inclined at 20.0 above the horizontal is used to pull a 40.0-kg packing...
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A crate with a mass of 46.0 kg is pushed with a horizontal force of 150 N. The crate moves at a constant speed across a level, rough plane a distance of 5.50 m.
(a) What is the work done (in J) by the 150 N force?
J
(b) What is the coefficient of kinetic friction between the crate and the plane?
Transcribed Image Text:A crate with a mass of 46.0 kg is pushed with a horizontal force of 150 N. The crate moves at a constant speed across a level, rough plane a distance of 5.50 m. (a) What is the work done (in J) by the 150 N force? J (b) What is the coefficient of kinetic friction between the crate and the plane?
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