Determine how much work is done by the horizontal force

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A box is pushed a distance d along a ramp at a constant speed by a horizontal force, Fa. The mass of the box is m. The ramp is inclined at an angle of theta above the horizontal and the coeffcient of kinetic friction between the box and the ramp is (mu)k: how much work is done by the horizontal force as the box moves a distance d up the ramp?

Reference no: EM13328245

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