MCQOPTIONS
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| 1. |
A rocket is ejecting \[50g\] of gases per sec at a speed of \[500\,m/s.\] The accelerating force on the rocket will be [Pb. PMT 2002] |
| A. | \[125\,N\] |
| B. | \[25\,N\] |
| C. | \[5\,N\] |
| D. | Zero |
| Answer» C. \[5\,N\] | |