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

A thin circular ring of mass `m` and radius `R` is rotating about its axis with a constant angular velocity `omega`. Two objects each of mass `M` are attached gently to the opposite ends of a diameter of the ring. The ring now rotates with an angular velocity `omega' =`

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

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

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

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

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