Question

When a girl is running along a circular path with a uniform speed . How much work is done by the girl?​

Answer 1

the net work done by the girl is zero because every time when she crosses the starting point the displacement become zero and work done = force × displacement.

the girl only do some work when she stopped at a point which is not the starting point because this makes a displacement and after this we can find it's work done.

Answer 2

Answer:

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After 1 complete rotation ,the displacement is 0 .,so no work is done by the girl . The Brainliest Answer! If the girl is moving around a circular path , there will be no displacement.