JEE Main 2025 — Rotational Motion Question with Solution
JEE Main 2025 (4 Apr Shift 2)
Question
A wheel is rolling on a plane surface. The speed of a particle on the highest point of the rim is . The speed of the particle on the rim of the wheel at the same level as the centre of wheel, will be :
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
If
Point A is instantaneous center of rotation
Given
$\begin{aligned}
& \mathrm{V}=4 \mathrm{~m} / \mathrm{s} \\ & \mathrm{~V}_{\mathrm{p}}=\sqrt{2} \mathrm{v} \Rightarrow \mathrm{~V}_{\mathrm{p}}=4 \sqrt{2} \mathrm{~m} / \mathrm{s} \\ & \operatorname{correct}(1)
\end{aligned}$
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This is a previous-year question from JEE Main 2025, 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.