Rotational Motion: JEE Main 2020 Physics question

JEE Main 2020 · 6 Sep, Evening shift · Q8092

JEE Main 20206 Sep, Evening shiftPhysicsHardRotational Motion140× since 2002

The linear mass density of a thin rod AB of length L varies from A to B as

\lambda \left( x \right) = {\lambda _0}\left( {1 + {x \over L}} \right)

, where x is the distance from A. If M is the mass of the rod then its moment of inertia about an axis passing through A and perpendicular to the rod is :

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JEE Main 2020 Rotational Motion Question with Solution (6 Sep Evening shift, Q8092) | JEE Arc