A thin circular ring of mass m and radius R is rotating about its axis with a constant angular velocityω. 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‘, which is equal to? a) mω/(m+M) b) mω/(m+2M) c) ((m+2m)ω)/m d) ((m-2M)ω)/((m+2M))
A thin circular ring of mass m and radius R is rotating about its axis with a constant angular velocityω. 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‘, which is equal to? a) mω/(m+M) b) mω/(m+2M) c) ((m+2m)ω)/m d) ((m-2M)ω)/((m+2M))
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A thin circular ring of mass m and radius R is rotating about its axis with a constant
a) mω/(m+M)
b) mω/(m+2M)
c) ((m+2m)ω)/m
d) ((m-2M)ω)/((m+2M))
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