Respuesta :
To increase the velocity of a bullet it need long barrel.
Velocity of a bullet
The invention of a gun has gone through many modifications to hit the target precisely.
To increase the speed of a bullet in a given direction it is required to have changes in the gun design.
The largest barrels gun produces the movement velocity of a bullet more than a smaller barrel.
Another method is to increase the size of a bullet for velocity.
It's estimated that .220 Swift is the fastest cartridge, with a velocity of 1,422 m/s.
The powder charge also increases the speed of a bullet.
Learn more about Speed of bullets here:
brainly.com/question/13073762
