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A machine gun has a mass 5 kg. It fires bullets ofmass 50 g each at the rate of 30 bullets/minute witha speed of 400 m/s. Force required to hold the gunin position isnmy30X5(1) 150 N(2) 15 N(3) 10N14) 20 N |
| Answer» A machine gun has a mass 5 kg. It fires bullets ofmass 50 g each at the rate of 30 bullets/minute witha speed of 400 m/s. Force required to hold the gunin position isnmy30X5(1) 150 N(2) 15 N(3) 10N14) 20 N | |