JEE Main 2024 — Rotational Motion Question with Solution
From: JEE Main 2024 (Online) 5th April Morning Shift
Question
Ratio of radius of gyration of a hollow sphere to that of a solid cylinder of equal mass, for moment of Inertia about their diameter axis as shown in figure is . The value of is :
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: C
Step-by-step explanation
For hollow sphere
For solid cylinder
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This is a previous-year question from JEE Main 2024, covering the Rotational Motion chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.