JEE Main 2023 — Rotational Motion Question with Solution
From: JEE Main 2023 (Online) 29th January Morning Shift
Question
A solid sphere of mass 2 kg is making pure rolling on a horizontal surface with kinetic energy 2240 J. The velocity of centre of mass of the sphere will be _______ ms.
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Show full solutionCorrect answer: 40
Correct answer
40
Step-by-step explanation
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This is a previous-year question from JEE Main 2023, 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.