187
faster than a speeding bullet :)
5 seconds a meter.
217 Mph
because the recoil is when the bullet forces the gun back and so the bullet creates the recoil and so it can't make it go just as fast
4000 fps +
6000 fps or so.
1776mph over 2000fps
4400 feet per second
An MP40's muzzle velocity (speed of a bullet upon exiting the barrel) is about 1,250 feet/second.
The primary thing that makes a bullet train go so fast is its low friction and aerodynamic design. Some even use magnets to allow them to float in the air for more speed.
400 km/h is the fastest bullet trains go. Youtube I saw the commet say 500 mph i dont think it was going that fast. 430 kph