Question

f. Why is the work done on an object
moving with uniform circular
motion zero?
​

Answer 1

Answer:

For an object moving in uniform circular motion, the only force is the centripetal force, which points in a direction along the radius of the circle, and since the radius of the circle never changes, there is no displacement along this direction, and the work done by this force is zero.

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Answer 2

Explanation:

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