MCQOPTIONS
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MCQOPTIONS
| 1. |
A ball of mass 1 kg moving with a velocity of 2 m/sec collides directly with a stationary ball of mass 2 kg. If the first ball comes to rest after the impact the velocity of second ball after impact will be |
| A. | 1.5 m/sec |
| B. | 0.5 m/sec |
| C. | Zero |
| D. | 2 m/sec |
| E. | 1.0 m/sec |
| Answer» F. | |