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A thin ring has mass 0.25 kg and radius 0.5 m. Its moment of inertia about an axis passing through its centre and perpendicular to its plane is ………… .A. `0.0625 kg m^(2)`B. `0.625 kg m^(2)`C. `6.25 kg m^(2)`D. `62.5 kg m^(2)` |
| Answer» Correct Answer - A | |