Science Homework Help
Science Homework Help. A horizontal force of 150 N is used to push a 42.0-kg packing crate a distance o
A horizontal force of 150 N is used to push a 42.0-kg packing crate a distance of 5.30 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
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(b) the coefficient of kinetic friction between the crate and the surface
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