Q .     A disc of mass `2` kg and radius `0.2` m is rotating with angular velocity `30` rad/s. What is angular velocity, if a mass of `0.25` kg is put on periphery of the disc ?

UPSEE 2012
A

`24` rad/s

B

`36` rad/s

C

`15` rad/s

D

`26` rad/s

0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer