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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 about its axis with a constant angular velocity `omega`. Four objects each of mass `m`, are kept gently to the opposite ends of two perpendicular diameters of the ring. The angular velocity of the ring will be

A

`(Momega)/(4m)`

B

`(Momega)/(M+4m)`

C

`((M+4m)omega)/(M)`

D

`((M+4m)omega)/(M+4m)`

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