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Cutnell, John D. & Johnson, Kenneth W. Physics.3rd ed. New York: Wiley, 208-209. "With this value for vf, it is now possible to determine the speed of the bullet … +896 m/s" 896 m/s
Ballistics. The World Book Encyclopedia. New York: World Book, 1998. "With modern propulsion techniques, the projectile's initial velocity may be as high as 4000 feet (1200 meters) per second for some rifles and 5000 feet (1500 meters) per second for some large guns." 1200 - 1500 m/s
Bullet. The World Book Encyclopedia. New York: World Book, 1998. "The velocity (speed) of rifle bullets varies between 600 and 5000 feet (180 and 1500 meters) per second. Some bullets can hit targets as far away as 6000 yards (5000 meters)." 180 - 1500 m/s
Petzal, David E. "How fast is a speeding bullet." Field and Stream. 97 (1992): 23.
.22 rimfire cartridge 1200 - 1500 fps
.22 centerfire cartridge 2400 - 3000 fps
.22 Swift 4000 fps
.38 Special 600 fps
.221 Fireball 2650 fps
180 - 1220 m/s
ranking on top speed aircrafts
1. X-43 (Unmanned) Mach 9.8 110,000 feet
2. X-15 Mach 6.72 354,200 feet
The X-15 is the fastest manned aircraft in the world.
3. SR-71 Blackbird (YF-12) Mach 3.2+ 85,000+ feet
The SR-71 Blackbird is the fastest airplane in the world.
4. MiG-25R Foxbat-B Mach 3.2 123,524 feet
4. X-2 Mach 3.2 126,200 feet
5. XB-70 Valkyrie Mach 3.1 77,350 feet
A gun's muzzle velocity is the speed at which the projectile leaves the muzzle of the gun. Muzzle velocities range from subsonic (below 330 m·s-1 / ~1083 ft/s) for some pistols to more than 1,800 m·s-1 (~5906 ft/s) for tank guns firing kinetic energy penetrator ammunition. The latter velocity is close to the limit achievable with chemical propellants.
