A ring of mass m 1 kg and radius R 1 25m is kept on a rough

Last updated: 6/7/2023

A ring of mass m 1 kg and radius R 1 25m is kept on a rough horizontal ground A small body of same mass m 1kg is struck to the top of the ring When it was given a slight push forward the ring started rolling purely on the ground What is the maximum speed of the centre of the ring in m s A 1 B 5 C 2 D 10