Question: A 71.6 lb object is being pushed at a constant speed across a flat level surface by a horizontal force applied to the side of

A 71.6 lb object is being pushed at a constant speed across a flat level surface by a horizontal force applied to the side of the object. If the coefficient of kinetic friction between the object and the surface it is sliding over is 0.306, then how much work (in ftlb) is done in pushing the object through a displacement of 22.3 ft?

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