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| Q. |
The moment of inertia of a solid cylinder of mass m, radius r and length l about the longitudenal axis or polar axis is |
| A. | mr2 / 2 |
| B. | mr2 / 4 |
| C. | mr2 / 6 |
| D. | mr2 / 8 |
| Answer» A. mr2 / 2 | |
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