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Moment of Inertia :: Discussion
| 4. | A particle of mass M is moving in a horizontal circle of radius R with uniform speed v. When it moves from one point to a diametrically opposite point, its? | |
| A. | Kinetic energy changes by (Mv)2/4 | |
| B. | Momentum does not change | |
| C. | Momentum changes by 2Mv | |
| D. | Kinetic energy changes by (Mv)2 | |
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