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a 15 KG GUN FIRES 30 GM BULLET AT THE RATE OF 6 BULLETS PER SEC. EACH WITH SPEED OF 500 MTS PER SEC. WHAT FORCE MUST BE APPLIED TOTHE GUN TO HOLD ITS POSITION.

a 15 KG GUN FIRES 30 GM BULLET AT THE RATE OF 6 BULLETS PER SEC. EACH WITH SPEED OF 500 MTS PER SEC. WHAT FORCE MUST BE APPLIED TOTHE GUN TO HOLD ITS POSITION.

Grade:11

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

Use Force= rate of change of momentum

mass of bullets=6*.03=.18 kg

velocity=500 m/s

Momentum of bullets=mv

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Sagar Singh

B.Tech, IIT Delhi

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