A small bead of mass moving with velocity
gets threaded on a stationary semicircular ring of mass
and radius
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?
a) |
|
b) |
|
c) |
|
d) |
|
A small bead of mass moving with velocity
gets threaded on a stationary semicircular ring of mass
and radius
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?
a) |
|
b) |
|
c) |
|
d) |
|
(c) Using conversation of angular momentum about |