The standard AK47 fires a 123 grain bullet at 2,400 feet per second. This produces 1,600 ft lbs of energy.
About 3,000 fps
The speed of a bullet coming down, when fired vertically upwards and then falling back under the influence of gravity, will be the same as its speed when it was initially fired upwards. This is because gravity affects both the upward and downward trajectories equally, assuming no other forces are involved. The speed will depend on the initial velocity of the bullet when fired.
7.62x39
No. The bullet will actually travel much slower due to wind resistance.
the speed of a bullet fired by g3 is approximately 3500km/second according to my knowledge regards malikhammad38@yahoo.com
In the 2000-2200 fps range.
Accurately? About 400 meters. When fired at about a 41 degreee angle, it will travel about 2 miles. But at that range, will not hit anything (except the ground)
The momentum of a bullet fired from a gun is the product of its mass and velocity. It is a vector quantity that represents the motion of the bullet in a specific direction and is conserved in the absence of external forces.
The mass of a bullet is nowhere near the mass of a gun. A bullet weighs at most a few hundred grains. Most guns weigh at least a couple of pounds, some weigh several pounds (talking about handguns and rifles).
About 123 grains.
Although there are many variations, most AK47 shoot a ~30 caliber bullet (7.62mm).
The average bullet speed can vary depending on the type of bullet and the firearm it is fired from. However, typical bullet speeds can range from about 800 feet per second (fps) to 3000 fps. High-powered rifles can have bullet speeds exceeding 3000 fps.