A body of mass 5 kg is moving in a circle of radius 1m with an angular velocity of 2 radian/sec. The centripetal force is
10 N
20 N
30 N
40 N
Centripetal force =mrω2=5×1×(2)2=20N
A body of mass 5 kg is moving in a circle of radius 1mwith an angular velocity of 2 radian/sec. The centripetal force is