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Q. |
The moment of inertia of a thin rod of mass m and length l, about an axis through its centre of gravity and perpendicular to its length is |
A. | ml2 / 4 |
B. | ml2 / 6 |
C. | ml2 / 8 |
D. | ml2 / 12 |
Answer» D. ml2 / 12 |
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