Physics · 2025
JEE Main · 24 January 2025, Shift 1 · Q30
A uniform solid cylinder of mass ' m ' and radius ' r ' rolls along an inclined rough plane of inclination 45^°. If it starts to roll from rest from…
A uniform solid cylinder of mass ' $\displaystyle m$ ' and radius ' $\displaystyle r$ ' rolls along an inclined rough plane of inclination $\displaystyle 45^{\circ}$. If it starts to roll from rest from the top of the plane then the linear acceleration of the cylinder's axis will be
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \frac{\sqrt{2} \mathrm{~g}}{3}$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.