Physics, asked by Shridhar123, 1 year ago

The ans is b but how

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Answered by devendra163gmailcom
0
see moment of inertia of solid sphere= 2/5mr^2
now,
Ia/Ib= 2/5mr1^2/2/5mr2^2
since the masses are equal therefore,
Ia/Ib=r1^2/r2^2
now , from here I am drawing
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