Answer:
The bullet accelerates more than the gun
Explanation:
The forward momentum of a bullet is the same as the backward momentum of the gun, but it is more dangerous to be hit by the gun than by the bullet because the velocity of the bullet after the gun was fired will be much more than the velocity of the gun going backwards. That's because the gun has a bigger mass and therefore a smaller acceleration while the bullet has a smaller mass and therefore a bigger acceleration.
