MCQOPTIONS
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MCQOPTIONS
| 1. |
If velocity is doubled then |
| A. | Momentum increases 4 times and K.E increases 2 times |
| B. | Momentum and K.E. remain same |
| C. | Momentum increases 2 times and K.E increases constant |
| D. | Momentum increases 2 times and K.E increases 4 time |
| Answer» E. | |