JEE Main 2004 — Rotational Motion Question with Solution
From: AIEEE 2004
Question
A solid sphere is rotating in free space. If the radius of the sphere is increased keeping mass same which on of the following will not be affected ?
Choose an option
Show full solutionCorrect option: B
Correct answer
BAngular momentum
Step-by-step explanation
Solid sphere is rotating in free space that means no external torque is operating on the sphere.
Angular momentum will remain the same since external torque is zero.
Angular momentum will remain the same since external torque is zero.
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This is a previous-year question from JEE Main 2004, 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.