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A thin circular ring of mass M and radiu...

A thin circular ring of mass M and radius R is rotating in a horizontal plane about an axis vertical to its plane with a constant angular velocity `omega` . If two objects each of mass m be attached gently to the opposite ends of a diameter of the ring, the ring will then rotate with an angular velocity:

A

`(omega M)/(M+2m)`

B

`(omega(M +2 m))/M`

C

`(omegaM)/(M+m)`

D

`(omega(M-2m))/(M+2m)`

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