a machiene gun fires a bullet of mass 50g with velocity 1000m/s.if average force acting on gun is 200N then find out the maximum number of bullets fired per minute.
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Mass of each bullet = 50 g = .050 kg
Velocity of each bullet = 1000 m/s
Let 'n' be the number of bullets fired per second. Then, change in momentum of the bullets coming out per second is,
= force on the man
=> n (0.050)(1000) = 50
Velocity of each bullet = 1000 m/s
Let 'n' be the number of bullets fired per second. Then, change in momentum of the bullets coming out per second is,
= force on the man
=> n (0.050)(1000) = 50
ishzyy:
thank u so much for answering my question
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Therefore, 1 second = 4 bullets
60 seconds = 240 bullets
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