A horizontal force of 150 N is used to push a 38.0-kg packing crate a distance of 7.00 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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A horizontal force of 150 N is used to push a 38.0-kg packing crate a distance of 7.00 m on a rough horizontal surface. If the crate moves at constant speed, find each of the following.
(b) the coefficient of kinetic friction between the crate and the surface
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