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Doctors Medicines MCQs Q&A

  1. ii only
  2. i and ii
  3. i only 
  4. None
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Option 1 : ii only

Objects with more mass at the center have lower moments of inertia. So the moment of Inertia of solid sphere will be lower compared to hollow sphere. Also a body with a lower moment of inertia will rotate faster than a body with a higher moment of inertia, even if they have the same masses and sizes so the solid sphere will reach first.
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