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abdul_shabeer
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A bullet of mass 0.01 kg is fired from a gun weighing 5 kg. If the initial speed of the bullet is 250 m/s, calculate the speed with which the gun recoils.
 2 years ago
 2 years ago
abdul_shabeer Group Title
A bullet of mass 0.01 kg is fired from a gun weighing 5 kg. If the initial speed of the bullet is 250 m/s, calculate the speed with which the gun recoils.
 2 years ago
 2 years ago

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jimmyrep Group TitleBest ResponseYou've already chosen the best response.1
again this is conservation of momentum
 2 years ago

jimmyrep Group TitleBest ResponseYou've already chosen the best response.1
0.01 * 250 = v * 5
 2 years ago

slaaibak Group TitleBest ResponseYou've already chosen the best response.0
Does the gun weigh 5kg with the bullet in it, or does it weigh 5kg without the bullet. Don't let them catch you!
 2 years ago

abdul_shabeer Group TitleBest ResponseYou've already chosen the best response.1
Why mass of bullet * it's velocity is equal to weight of gun * it's speed of recoil ?
 2 years ago
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