10 A circular ring of mass M and radius a is placed in a

Last updated: 6/7/2023

10 A circular ring of mass M and radius a is placed in a gravity free space A small particle of mass m placed on the axis of the ring at a distance 3a from the centre of the ring is released from rest The velocity with which the particle passes through the centre of the ring is GM a a GM M c 1 26 m b d GM m 2a M GM M