Question

when a body performs uniform circular motion the work done is zero​

Answer 1

Answer:

Work done on an object is the product of force applied and the displacement covered in the direction of force applied. ... Hence, the work done in a uniform circular motion is always zero.so, it is true

Explanation:

Answer 2

Explanation:

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 change, there is no displacement along this direction, and the work done by this force is zero.

thanx