JEE Main 2021 — Rotational Motion Question with Solution
From: JEE Main 2021 (Online) 22th July Evening Shift
Question
Consider a situation in which a ring, a solid cylinder and a solid sphere roll down on the same inclined plane without slipping. Assume that they start rolling from rest and having identical diameter.
The correct statement for this situation is
The correct statement for this situation is
Choose an option
Show full solutionCorrect option: C
Correct answer
CThe sphere has the greatest and the ring has the least velocity of the centre of mass at the bottom of the inclined plane.
Step-by-step explanation
ICM is maximum for ring.
v is least for ring.
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This is a previous-year question from JEE Main 2021, 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.