A thin circular ring of mass M and radius r is rotating about its axis with 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 angular velocity given by (2010 Mains)

Class 11 NEET Physics System of Particles and Rotational Motion

Question : 67 of 113

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A thin circular ring of mass M and radius r is rotating about its axis with constant angular velocity ω. Two objects each of mass m are attached gently to the opposite ends of a diameter of the ring. The ring now rotates with angular velocity given by

(2010 Mains)

(M+2m)ω
2m
2Mω
M+2m
(M+2m)ω
M
Mω
M+2m

Validate

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