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A ball with a diameter of 10 cm is dragged 10 m through a uid with density, p = 1030 kg/m3. Determine the work done

A ball with a diameter of 10 cm is dragged 10 m through a uid with density, p = 1030 kg/m3. Determine the work done to 1. move the ball at constant speed, V = 20 m/s 2. accelerate the ball at a = 4 m/s2

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