A 5.0 kg object is pulled along a horizontal surface at a constant speed by a 15 N force acting 20 degrees above the horizontal. How much work is done by this force as the object moves 6.0 m?
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A 5.0 kg object is pulled along a horizontal surface at a constant speed by a 15 N force acting 20 degrees above the horizontal. How much work is done by this force as the object moves 6.0 m?
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