Question

a body of a mass 2 kg is moving in a circular path of radius 2 metre how much work in done on the body​

Answer 1

Answer:

work done on body is zero as force and displacement are perpendicular to each other.

Answer 2

The work done on the body is 0.

On a circular path, the angle between velocity and the displacement is 90 degrees. So, the work done is : So, the work done on the body is 0. Hence, this is the required solution.