MCQOPTIONS
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MCQOPTIONS
| 1. |
Two particles P and Q simultaneously start moving from point A with velocities 15 m/s and 20 m/s respectively. The two particles move with acceleration equal in magnitude but opposite in direction. When P overtakes Q at B then its velocity is 30 m/s The velocity of Q at point B will be |
| A. | 30 m/s |
| B. | 5 m/s |
| C. | 20 m/s |
| D. | 15 m/s |
| Answer» C. 20 m/s | |