JEE Main 2023 — Rotational Motion Question with Solution
From: JEE Main 2023 (Online) 31st January Morning Shift
Question
A solid sphere of mass rolls without slipping on a plane surface. Its kinetic energy is . The speed of the centre of mass of the sphere is __________
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Show full solutionCorrect answer: 10
Correct answer
10
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.