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A kinetic energy weapon (also known as kinetic weapon, kinetic energy warhead, kinetic warhead, kinetic projectile, kinetic kill vehicle) is a projectile weapon based solely on a projectile's kinetic energy to inflict damage to a target, instead of using any explosive, incendiary/thermal, chemical or radiological payload.
≈ 1 food calorie (large calorie, kcal), which is the approximate amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius at a pressure of one atmosphere. 1 × 10 −9: 1.162 kWh Under controlled conditions one kilogram of TNT can destroy (or even obliterate) a small vehicle. 4.8 × 10 −9: 5.6 kWh
When vehicles collide, the damage increases with the relative velocity of the vehicles, the damage increasing as the square of the velocity since it is the impact kinetic energy (1/2 mv 2) which is the variable of importance. Much design effort is made to improve the impact resistance of cars so as to minimize user injury.
Stopping power is the ability of a weapon – typically a ranged weapon such as a firearm – to cause a target (human or animal) to be incapacitated or immobilized. Stopping power contrasts with lethality in that it pertains only to a weapon's ability to make the target cease action, regardless of whether or not death ultimately occurs.
Here are 10 weird things that can kill you almost instantly. ... got struck by trains, were shot, or were involved in a fatal car crash. See photos of people taking questionable selfies ...
A larger diameter bullet also means more space is required to store the ammunition, which means either bulkier guns or smaller magazine capacities. The common trade-off when comparing .45 ACP, .40 S&W, and 9×19mm pistols is a 7- to 14-round capacity in the .45 ACP versus a 10- to 16-round capacity in the .40 S&W versus a 13- to 19-round ...
As would be expected, an accurate estimation of the kinetic energy loss by a projectile is always important in determining the ballistic waves. — Lee, Longoria, and Wilson The rigorous calculations of Lee et al. require knowing the drag coefficient and frontal area of the penetrating projectile at every instant of the penetration.
An Australian sculptor has created a model of what the human body would have to look like to survive a car crash-- and it's the stuff of nightmares.. The artist, Melbourne-based Patricia Piccinini ...