A) 1 : 1
B) 2 : 1
C) 1 : 2
D) 4 : 1
Correct Answer: B
Solution :
The ratio of moments of inertia \[\frac{{{I}_{ring}}}{{{I}_{disc}}}=\frac{M{{R}^{2}}}{1/2M{{R}^{2}}}=2:1\]You need to login to perform this action.
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