a body is moved from a point A to a point B over a rough surface that possesses friction due to which x work is done. The body moves back from B to A on the same surface. Total work done will be what?
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We know that,
Work = Force x Displacement
Here, the body is initially moved from points A to B and then back to A. So the displacement is zero.
Hence, Total Work done = 0 J
Work = Force x Displacement
Here, the body is initially moved from points A to B and then back to A. So the displacement is zero.
Hence, Total Work done = 0 J
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