Same chapter3 marksDifficulty: Medium
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Find the moment of inertia of a thin uniform rod of mass M and length L about an axis through its centre and perpendicular to it, and about one end.
Original Khojo Papers practice question — not from a past board paper.
Answer
ML2/12 about the centre and ML2/3 about one end.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The second follows from the first by the parallel axis theorem, adding M(L/2)2 = ML2/4 to ML2/12.
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