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Rotational Motion question

2023 · Q128
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Rotational Motion question

2023 · Q128

NEETPhysicsRotational MotionMCQ+4 / −1

The ratio of radius of gyration of a solid sphere of mass MMM and radius RRR about its own axis to the radius of gyration of the thin hollow sphere of same mass and radius about its axis is :-

  1. A
    5:35: 35:3
  2. B
    2:52: 52:5
  3. C
    5:3\sqrt{5}: \sqrt{3}5​:3​
  4. D
    3:5\sqrt{3}: \sqrt{5}3​:5​
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