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A water-skier is being pulled by a tow rope attached to a boat. As the driver pushes the throttle forward, the skier accelerates. A 74.4-kg water-skier has an initial speed of 5.5 m/s. Later, the speed increases to 12.5 m/s. Determine the work done by the net external force acting on the skier.

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Reference No.:- M91001026

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