WebTypical 45-70 ballistics with modern factory ammo are a 300gr bullet at 2,350fps (3,678 ft-lbs), a 325gr bullet at 2,050fps (3,032 ft-lbs), and a 405gr bullet at 1,330fps (1,591 ft-lbs). The .45-70 Govt is very effective out to around 150 yards with minimal bullet drop, but it’s capable of great accuracy and longer range shooting as well. WebBullets are typically weighed in grams. So you have to divide grams by 1,000 to get …
Energy, Velocity and Knock-Down Power - The Shooter
Web19 mrt. 2004 · 1,023,750 joules / 619 joules per .45 cal bullet = 1,626 people shooting you at once 1,023,750 joules = 63.2kg x 9.81 x height height = 1,651 meters or 5,417 feet or a 1.02 mile freefall But at a fire rate of 3,900 rounds per minute, the A-10's bullets will be more like Lays potato chips -- nobody can gonna eat just one. WebThe translational kinetic energy equation as written in SI is 0.5 x bullet mass x bullet velocity 2 / 1000. The equation contains the four units of measure within it that gives a projectile its measure for the Joule: kilogram; meter; kilogram force and second. how to stop your phone from being tracked
Food energy - Nutrition, digestion and excretion - BBC Bitesize
WebThere's a big difference in FPS but the kinetic energy it carries on flight will be the same, 1.34 Joules, regardless of what BB weight you use. Hence once the BB hit your target, 1.34 Joules will be transfered to the target. To calculate kinetic … Web13 feb. 2024 · The reason is simple: muzzle velocity. The 223 Rem has a much bigger casing that holds a whole lot more propellant. Its 40 grain bullet exits the muzzle at 3,800 fps — over three times faster than the 22 LR at 1,200 fps. This also means the 223 Rem’s muzzle energy is nearly ten times greater! The 22 WMR looks somewhat similar to the … Web16 jun. 2024 · For a baseball or a bullet, the formula for the kinetic energy is the same. K.E. = 1/2MV². Meaning that kinetic energy equals one half the mass of an object times the square of the velocity ... how to stop your phone addiction