The sum of the gun and bullets momentum for each system should be equal to the momentum beforehand. The ratio of the momentum imparted to gun #1 to that imparted to gun #2 is 2:1 3:1 6:1 3:2 O 2:3 Save for Later Submit Answer B. Most handgun bullets, though, deliver less than 1000 ft/lb of KE. We need to calculate, This is the bullet's energy as it leaves the muzzle, but the ballistic coefficient (BC) will determine the amount of KE delivered to the target as air resistance is encountered. One of these was a classic revolver versus a semiauto showdown. The direction of the magnetic, A: An LR circuit consists of a resistor (R) and an inductor (L) connected in series. I assume this also assumes no recoil and no arc imparted by rifling as in the comments to Mark Eichenlaub's answer? p is the density of the medium (tissue density is >800 times that of air), d is the diameter (caliber) of the bullet, and v the velocity. However, the relativity principle is deeper than Newton's laws, and holds in theories of physics that are more fundamental than Newtonian mechanics, so it also makes sense to take relativity as more of a starting point than a consequence. A drag coefficient for a generic cone is about $C_d = 0.5$, so I'll use that. Eigenvalues of position operator in higher dimensions is vector, not scalar? How do Handgun Cartridges Perform in Rifle Barrels? There should have been massive gas loss around the jacketed bullets in those throats with resulting velocity loss. The same bullets fired in a semiauto will encounter the resistance of the rifling before they are fully out of the cartridge case and have to make up velocity farther down the bore. Lets say the bullet dropping to earth is motion in the 'z' direction. In treating shotgun injuries, it is necessary to remember that the plastic shell carrier and the wadding (which may not appear on radiographs) can also cause tissue damage and may need to be found and removed. So this is the first of my answers. Range is the most important factor, and can be estimated in over half of cases, as can the shot size used.
bullets from two revolvers are fired with the same velocity