A small bead of mass `m` moving with velocity `v` gets threaded on a stationary
Channel: Doubtnut
Date: 26/07/2020

A small bead of mass `m` moving with velocity `v` gets threaded on a stationary semicircular ring of mass `m` and radius `R` kept on a horizontal table. The ring can freely rotate about its centre. The bead comes to rest relative to the ring. What will be the final angular velocity of the system?