A standard .30 Carbine ball bullet weighs 110 grains (7.1 g); a complete loaded round weighs 195 grains (12.6 g) and has a muzzle velocity of 1,990 ft/s (610 m/s), giving it 967 ft⋅lbf (1,311 joules) of energy when fired from the M1 carbine's 18-inch barrel.
익명(1.246)2019-04-17 21:21
.357 Magnum cartridge fired from an 18" rifle barrel, which has a muzzle velocity range from about 1,718–2,092 ft/s (524–638 m/s) with energies at 720–1,215 ft⋅lbf (976–1,647 J) for a 110 gr (7.1 g) bullet at the low end and a 125 gr (8.1 g) bullet on the high end
익명(1.246)2019-04-17 21:22
답글
운동에너지말고도 형상따라서 관통력이나 저지력은 달라지니까. 같은 힘으로 밟아도 하이힐이 훨씬 치명적인 것처럼
안녕 웰치스빈아
안녕 안녕
5.56 vs 7.62??
그냥 느낌 아녔을까
칼빈 7.62는 권총탄형상이라 약하지않나?
카빈탄은 일반적인 7.62탄보다 위력이 약한 탄이지
.30 Carbine (7.62×33mm)은 357 Magnum탄하고 위력이 비슷하다네.
https://en.wikipedia.org/wiki/.30_Carbine#Comparison
A standard .30 Carbine ball bullet weighs 110 grains (7.1 g); a complete loaded round weighs 195 grains (12.6 g) and has a muzzle velocity of 1,990 ft/s (610 m/s), giving it 967 ft⋅lbf (1,311 joules) of energy when fired from the M1 carbine's 18-inch barrel.
.357 Magnum cartridge fired from an 18" rifle barrel, which has a muzzle velocity range from about 1,718–2,092 ft/s (524–638 m/s) with energies at 720–1,215 ft⋅lbf (976–1,647 J) for a 110 gr (7.1 g) bullet at the low end and a 125 gr (8.1 g) bullet on the high end
운동에너지말고도 형상따라서 관통력이나 저지력은 달라지니까. 같은 힘으로 밟아도 하이힐이 훨씬 치명적인 것처럼
카빈탄은 형상도 권총탄 비슷하게 생겼음.