a bullet of the same caliber and same grains of powder fired from a long barrel will have a higher muzzle velocity than if fired from a short barrel.
Yes ... in a vacuum.
About 1100 feet per second, which is the speed of sound.
Only 200 meters, due to the fact it handles pistol ammunition.
If a gun is fired into the air at a perfect right angle to the earth, the bullet will travel straight up until it stops and falls back to earth. When the bullet reaches the ground, it will be travelling at the same speed as when it exited the gun. Being hit with this bullet would be the same as being shot.
4000 fps +
@ 2000 FPS
Between 800 and over 4,000, depending on which bullet you had in mind.
@890 mps
It can be either. Some weapons fire sub-sonic ammunition, some super-sonic.
Which gun? A bullet fired from a rifle, such as the 1903 Springfield, K98 Mauser or SMLE can travel about 2600 to 2800 ft per second.
Faster than you can run.
Depends on the action type
that depends on caliber, bullet weight, powder type, amount of powder, the gun used and other factors.
1.703 seconds.
An AR -15 will push a 5.56 2800 feet per second!
It can vary from 2000-2800 + FPS