Either can travel faster than the other depending on the load.
Some do, some don't. The bullet from a .45ACP is subsonic. There are a number of planes that fly at supersonic speeds.
Grains refer to the bullets weight. A 40 grain bullet weighs four grains more than a 36 grain bullet. It's a little heavier, that's all.
The streamlined body reduces drag and friction from the air, and allows the bullet train to travel faster than a conventional train.
bullet trains travel at 96.5 percent the speeed of a bullet No it doesn't. A bullet train does around 190mph normally and can reach 275mph. Depending on calibre, a rifle bullet travels at 1,500-2,000mph. So on average, a bullet train travelling at normal speed travels at between 9.5 and 12.6% of the speed of a rifle bullet.
All else being equal, heavier bullets lose velocity and trajectory faster than lighter bullets.
Yes. It goes a lot faster than a bullet.
According to the old black & white TV series, Superman was faster than a speeding bullet. Besides Superman, many things can be faster. However, light is always the fastest traveling thing, being MUCH faster than a bullet. Some airplanes and missiles can travel faster than some bullets.
No. The bullet will actually travel much slower due to wind resistance.
Faster than you can run.
Some do, some don't. The bullet from a .45ACP is subsonic. There are a number of planes that fly at supersonic speeds.
It depends on which bullet. According to Wiki, the Concord can travel at 1330 MPH, which converts to approximately 1950 feet per second. Some bullets travel faster than that, some travel slower, especially bullets fired from handguns.
If you mean "farther" yes, generally speaking, a .22 will travel further than a .45. The .45 is a much heavier bullet and loses velocity at a faster rate.
Faster than a speeding bullet.
Grains refer to the bullets weight. A 40 grain bullet weighs four grains more than a 36 grain bullet. It's a little heavier, that's all.
The streamlined body reduces drag and friction from the air, and allows the bullet train to travel faster than a conventional train.
Assuming you mean the standard 230 grain .45 auto cartridge- bullet travels 830 feet in one second. So it would be 21/830ths of one second- or about 0.025 seconds. Faster than you can blink- and THAT is a relatively slow bullet.
A supersonic bullet is a bullet that is faster than the speed of sound.