depending on the specific load, somewhere between 850 and 1250 feet per second.
9mm (usually called 9mm Luger or 9mm Parabellum) almost always has a higher muzzle velocity than the 380 ACP (also called the 9mm short, 9mm Kurtz, and 9mm Corto). The two bullets are essentially the same diameter however the 9mm Parabellum is almost always a heavier bullet than the 380 ACP with a larger powder charge and a significantly higher chamber pressure.
Higher velocity round, more energy.
For a 9mm Parabellum (aka 9mm Luger) the muzzle velocity of a 124 gr bullet will run ABOUT 1120-1170 feet per second, depending on exact load and barrel length.
As fast as you pull the trigger... Actually the 9mm hits the human body at approximally 1500 feet per second> Actually, 1500 FPS is on the very top end of velocity. Most 9mm is 1200-1400.
None. Actually, if you mean "+P" the plus P indicates more powder in the casing, therefore more velocity and more muzzle energy.
The most basic answer is, a 9mm has a smaller diameter. Other differences, (in most cases) less muzzle energy, smaller and lighter bullet, higher velocity.
Bullet diameter of a 9mm is .355; for a 38 it is .357. 38 case is longer. Additionally, a 9mm is designed to be used in a semi-automatic pistol, and a .38 is designed to be used in a revolver, although, there are a couple of revolvers that will chamber 9mm.
Impossible to answer without more info. Must have the bullet weight, barrel length, and muzzle velocity.
The "P" as in +P or +P+ indicates a higher velocity load. Not all guns can handle this.
No, an A380 bullet is significantly larger and more powerful than a 9mm bullet. The A380 bullet is typically used in aircraft cannons and has much greater stopping power due to its higher velocity and larger size.
A typical 9mm bullet travels at a velocity of around 1,200 feet per second when fired from a handgun. This can vary depending on the specific type of ammunition used and the barrel length of the firearm.
The 45 GAP operates at slightly higher pressure than standard (non +p) 45 ACP ammunition and by this means is able to generate similar velocity and energy to the 45 ACP cartridge. The 380 Auto cartridge is not only smaller than 9mm Luger, it is also far lower pressure. The 380 Auto delivers far less velocity and energy and cannot handle as much bullet mass as the 9mm.