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14. A 35-kg trunk is dragged 10 m up a ramp inclined at an angle of 120 to the horizontal by a force of 90

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14. A 35-kg trunk is dragged 10 m up a ramp inclined at an angle of 120 to the horizontal by a force of 90 N applied at an angle of 20 to the ramp. At the top of the ramp, the trunk is dragged horizontally another 15 m by the same force. Find the total work done

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