When a body of mass 'm' revolves with uniform speed of 'v' on a circular path of radius 'r',the work done by the body in one complete rotation is
a) (1 / 2 ) mv2 b) 2π rmv2 c) ( 2π - 0.5 ) mv2 d) 0
When a body of mass 'm ' revolves with uniform speed of 'v ' on a circular path of radius 'r ',the work done by the body in one complete rotation is Zero since over a complete rotation the net displacement would be Zero!