JEE Main 2022 — Rotational Motion Question with Solution
From: JEE Main 2022 (Online) 29th June Evening Shift
Question
The moment of inertia of a uniform thin rod about a perpendicular axis passing through one end is I1. The same rod is bent into a ring and its moment of inertia about a diameter is I2. If is , then the value of x will be ____________.
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Show full solutionCorrect answer: 8
Step-by-step explanation
..... (1)
For ring :
and
...... (2)
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This is a previous-year question from JEE Main 2022, 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.