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NEETPhysicsRotational Motion

A semicircular ring has mass (m ) and radius (R ) as shown in figure. Let (I₁, I₂, I₃ ) and (I₄ ) be the moments of inertias of the four axes as shown in figure. Axis 1 passes through centre and is perpendicular to plane of ring. Then, match the following columns ( array |c|l|c|l| & Column I & & Column II (A) & I₁ & (p) & mR^2 2 (B) & I₂ & (a) & 3 2 mR^2 (C) & I₃ & (c) & mR^2 (D) & I₄ & (s) & Data is insufficient arr

Options

  1. Aa-p b-r c-s d-q
  2. Ba-r b-p c-p d-q
  3. Ca-q b-r c-s d-q
  4. Da-q b-p c-s d-r

Correct answer

B. a-r b-p c-p d-q

Step-by-step solution

First find I for complete ring, by doubling the given mass. Then, the desired value is half the calculated value.

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