1 A heavy ring of mass m is clamped on the periphery c a

Last updated: 6/7/2023

1 A heavy ring of mass m is clamped on the periphery c a light circular disc A small particle having equal mas is clamped at the centre of the disc The system i rotated in such a way that the centre moves in a circle of radius r with a uniform speed v We conclude that an external force must be acting on the central particle a b c d mu 2 r 2mv r 2mv 2 2 r 2mv r 2 must be acting on the central particle must be acting on the system must be acting on the ring