The muzzle velocity for a certain cartridge is 1500 ft/s for

Last updated: 7/15/2022

The muzzle velocity for a certain cartridge is 1500 ft/s for the starting load of 40 grains of powder. What is the final load to achieve a muzzle velocity of 1642.8 ft's, if the increase in velocity is 42 ft/s for eachbadditional grain of powder? 3.4 grains 36.6 grains 43.4 grains 42 grains