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^{'}= [AIEEE 2006]

AIEEE 2006 Solved Paper

Section: Physics

Question : 66 of 143

Marks: +1, -0

A thin circular ring of mass m and radius R is rotating about its axis with a 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 an angular velocity ω′=

[AIEEE 2006]

‌
ω(m+2M)
m
‌
ω(m−2M)
(m+2M)
‌
ωm
(m+M)
‌
ωm
(m+2M)

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