Physics: Kinetic Friction and Force

Jun 19th, 2015
Anonymous
Category:
Science
Price: $5 USD

Question description

A horizontal force of 150 N is used to push a 46.0-kg packing crate a distance of 5.05 m on a rough horizontal surface. If the crate moves at constant speed, find each of the following.

(a) the work done by the 150-N force. 

(b) the coefficient of kinetic friction between the crate and the surface

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