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What happens to the velocity of bullet if there are two or more targets?
Wiki User
∙ 11y ago
velocity decrease and at last it becomes zero.
Wiki User
∙ 11y ago
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When a rifle with a longer barrel is fired the force of expanding gases acts on the bullet for a longer distance what effect does this have on the velocity?
To a point, the velocity of the bullet will increase. However, at some point, the gasses driving the bullet have maxed out, and beyond that point, the bullet will begin to slow from friction with the barrel. For a .22 LR cartridge, that length is about 12 inches. Larger cartridges have a greater "Max velocity" length, but there is a point of no more gain, and the start of loss of velocity.
During the training, a police fired a bullet to a 10 cm thick wooden board. The bullet loses half of it's velocity after penetrating 3cm. Question: How much distance the bullet will penetrate more?
6cm
What would better stop a bullet a cow or a car?
The only time that a car will stop a bullet is if you are in Hollywood, or have an armour-plated vehicle. A cow interposing itself between the bullet and yourself would reduce it velocity significantly more.
What is the trajectory for 9mm luger?
Impossible to answer without more info. Must have the bullet weight, barrel length, and muzzle velocity.
Which should be the best on knocking the bear down- a rubber bullet or a lead bullet with the same momentum explain?
If we consider the bullets of same size,then rubber bullet having less density will have higher velocity and higher kinetic energy than that of lead bullet.Thus rubber bullet can impart more energy.Hence this would be more effective.
What is the muzzle velocity of a smith and Wesson cal 38 revolver?
Depending on bullet weight and powder, 650-1000 fps or more.
What is an example of an object with a small mass that has a large momentum?
That would depend on what you consider "large".The size of an object's momentum = (its mass) x (its speed).So, more mass and more speed result in more momentum.
What does muzzle velocity mean on a airsoft gun?
The velocity of the projectile being shot from the gun as it exits the barrel. It usually has more than 120 feet per second (fps) In practical terms than more velocity projectile has than more far it will travel. Also bullet with higher speed inflict more damage or pain.
How the velocity of recoil of a gun fire is 1'100 times the velocity of bullet if mass of a gun is 100 times of mass of bullet?
Newton said "For every action, there is an equal and opposite reaction." The action is pushing the bullet in one direction. Reaction is the gun being pushed in the other. The energy is speed times mass. The gun masses much more than the bullet, and so will move proportionately slower than the bullet. Which is a very good thing- or the recoil of the gun would kill the shooter.
Which is more powerful ak47 or a desert eagle 50?
you answer yourself with these numbers: AK-47's bullet weighs 125 grains and has a velocity of 720 m/s. Desert Eagle's bullet weighs 325 grains BUT has a velocity of 400 m/s. (Desert eagle has more power in close range, AK-47 will have more power in long range and has better penetration power)
What is the difference between a 40 caliber and 50 caliber bullet?
Size and relative power. A .40 caliber bullet is .40 of an inch and the entire cartridge is 28.8 millimeters long. A .50 caliber (handgun) bullet is .50 of an inch and the entire cartridge is 40.99 millimeters long. The .50 caliber has more powder, more velocity, and more muzzle energy.
Does bullying happen more to people with autism?
Yes. They are often more naive and trusting than most people, which makes them more attractive targets. In addition, other people view them as different, which makes it more likely they will be chosen as targets. It happens both to children and adults.
