Question:medium

Two rings of radius \( R \) and \( nR \) made of same material have the ratio of moment of inertia about an axis passing through the centre is 1 : 8. The value of \( n \) is a

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The moment of inertia of a ring is proportional to the square of its radius.
Updated On: Mar 24, 2026
  • 2
  • \( \sqrt{2} \)
  • 4
  • \( \frac{1}{2} \)
Show Solution

The Correct Option is A

Solution and Explanation

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