A person pushes horizontally with a force of 170. N on a 61.0 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.170. (a) What is the magnitude of the frictional force? (b)What is the magnitude of the crate's acceleration? Use g=9.81 m/s2.

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 40PQ: A sleigh is being pulled horizontally by a train of horses at a constant speed of 8.05 m/s. The...
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A person pushes horizontally with a force of 170. N on a 61.0 kg crate to move it across a level floor. The coefficient of kinetic friction is 0.170. (a) What is the magnitude of the frictional force? (b)What is the magnitude of the crate's acceleration? Use g=9.81 m/s2.

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