What is work done by centripetal force in moving on body half-cycle on a circular path of radius 30m?

What is the work done by centripetal force ?

What is the work done by centripetal force in moving a body through half cycle on the circular path of radius 35m

What is the work done by centripetal force in moving a body through half cycle on the circular path of radius 35 m ?

What is the work done by centripetal force?/

What is the work done by centripetal force in moving a body through half of the cycle ?

The amount of work done by centripetal force on the object moving in a circular path is

What is the work done by the centripetal force in circular motion ?

A body of mass m is moving in a circle of radius r with a constant speed v. The work done by the centripetal force in moving the body over half the circumference of the circle is