Rotational Motion: JEE Main 2026 Physics question

JEE Main 2026 · 2 Apr, Evening shift · Q50

JEE Main 20262 Apr, Evening shiftPhysicsMediumRotational Motion140× since 2002

Moment of inertia about an axis AB for a rod of mass 40 kg and length 3 m is same as that of a solid sphere of mass of 10 kg and radius R about an axis parallel to AB axis with separation of 3 m as shown in figure below. The value of R is given as

\sqrt{\frac{\alpha}{2}}

. The value of

\alpha

is ______.

Your answerInteger or decimal

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JEE Main 2026 Rotational Motion Question with Solution (2 Apr Evening shift, Q50) | JEE Arc