An applied force of 44.6 N directed at an angle of -15.3 degrees with respect to the +x direction acts on a 2.89 kg mass that is initially at rest while on a horizontal surface. In moving a distance of 2.58 m in the +x direction, the object changes its kinetic energy by 30.9 J. What is the coefficient of kinetic friction? 88 a 12
An applied force of 44.6 N directed at an angle of -15.3 degrees with respect to the +x direction acts on a 2.89 kg mass that is initially at rest while on a horizontal surface. In moving a distance of 2.58 m in the +x direction, the object changes its kinetic energy by 30.9 J. What is the coefficient of kinetic friction? 88 a 12
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
Problem 75PQ
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