*11. A 1.00 X 10°-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 30.0° below the horizontal. The coefficient of kinetic friction is 0.200. What should be the mag- nitude of P, so that the net work done by it and the kinetic frictional force is zero?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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*11.
A 1.00 X 10°-kg crate is being pushed across a horizontal
floor by a force P that makes an angle of 30.0° below the horizontal.
The coefficient of kinetic friction is 0.200. What should be the mag-
nitude of P, so that the net work done by it and the kinetic frictional
force is zero?
Transcribed Image Text:*11. A 1.00 X 10°-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 30.0° below the horizontal. The coefficient of kinetic friction is 0.200. What should be the mag- nitude of P, so that the net work done by it and the kinetic frictional force is zero?
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