A horizontal force of 20 N is required to keep a body moving in horizontal direction with constant velocity what is work done by frictional force when the displacement of body is 10 m.
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A horizontal force of 20 N is required to keep a body moving in horizontal direction with constant velocity what is work done by frictional force when the displacement of body is 10 m.
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Answer:
Pls help I need points
Explanation: