MCQOPTIONS
Saved Bookmarks
| 1. |
A machine gun fires \[n\] bullets per second and the mass of each bullet is m. If speed of bullets is u, then force exerted on the machine gun will be |
| A. | \[mng\] |
| B. | \[mn\upsilon \] |
| C. | \[mn\upsilon g\] |
| D. | \[\frac{mn\upsilon }{g}\] |
| Answer» C. \[mn\upsilon g\] | |