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Newton's 3rd law: for every action there is an equal and opposite direction reaction. The force of the bullet under acceleration reacts against the gun and therefore the gun jerks against the person holding it.

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7y ago
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6mo ago

When a bullet is fired from a gun, it creates a sudden release of gases that exert a force on the gun's barrel and action system. This force, known as recoil, causes the gun to jerk backward in the opposite direction of the bullet's motion. The jerk is a result of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.

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Q: Why does a gun jerk when you fire a bullet?
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Related questions

Why a gun man get a jerk on firing a bullet?

Recoil from the explosion of the charge.


Why the gun leans backward when the bullet fire from the gun?

It's the recoil from the force of the bullet being fired. The gun powder pushes the bullet forward and also equally pushes the gun back into your hand.


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Why does the bullet goes very very far away but the gun has jerk?

According to the law of action and reaction, the bullet and the gun absorb the same amount of energy, just in inverse diretions. But the bullet is much lighter and thus will go much faster.


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No. The recoil from such a gun would kill you. action and reaction. Bullet would stand still, gun would move.


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No. Yes. All you have to do is strike the bullet's primer with a sharp corner of the gun.


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The bore of a gun relates to the diameter of the hole in the barrel - and in turn the diameter of the bullet the gun can fire.


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