Yes
Depends on WHICH .22 bullet, what it was fired from, what kind of wood, and at what distance. .22 CB caps, fired from a pistol, at 20 ft, will bounce OFF a pine 2x4. A high velocity 40 gr .22 LR, fired from a rifle, will penetrate about 1 inch in the same 2x4.
6cm
A .45 caliber bullet fired from a Taurus Judge, particularly with .45 Long Colt or .410 shot shells, can penetrate wood, but the extent of penetration will depend on factors like bullet type and velocity. Generally, a .45 bullet can penetrate 2x10 lumber by several inches, possibly up to 6-8 inches, depending on the specific load and distance. At 3-5 yards, the bullet retains significant energy, likely resulting in deeper penetration than at greater distances. However, exact penetration can vary based on the ammunition used and the condition of the wood.
NO, IF YOU TRIED IT YOU WONT BE READING THIS ANSWER! Actually, the answer is yes. You could step in front of a gun and block a bullet. Your body would likely block the bullet from hitting another person. Additionally, everyone who is shot doesn't die, in fact, it's not even most, so you could block a bullet and possibly still live to read the answer, however, don't step in front of bullets. Even if you don't die, you could be severely injured. <><> One more answer- no. If the gun has been fired, the human body cannot react nor move fast enough to get in front of a bullet. It is too fast, and you are too slow.
The bullet fired from a gun has greater horizontal acceleration. For vertical acceleration, they are both the same.
I used gelatin or a large water tank.
A bullet fired from a gun causes more injury than one thrown by hand primarily due to its significantly higher velocity. When a bullet is discharged, it exits the barrel at speeds exceeding 1,000 feet per second, resulting in greater kinetic energy upon impact. This high speed allows the bullet to penetrate tissue more effectively, causing severe damage. In contrast, a thrown bullet lacks the necessary force and speed to inflict similar harm.
When a bullet is fired into the sky, it will eventually stop becasue it has run out of energy and fall back to the ground.
It depends on how thick the Kevlar vest is.
That would depend on the mass of the bullet, the bullet's velocity when it left the barrel of the gun, and from how high up the bullet was fired from.
Bullets are not sharp because their purpose is to penetrate and cause damage through force, rather than cutting or slicing. The shape of a bullet is designed to maximize its impact and effectiveness when fired from a gun.
If you mean the .50 cal Browning Machine Gun cartridge, fired by the Barrett rifle, yes, side to side, through the engine block, etc. That cartridge was developed in World War I as an anti-tank round.