A bullet of mass 0.02 kg is fired from a gun weighing 7.5kg .if the initial velocity of the bullet is 200 m/s, calculate the speed with which the gun recoils.
Answers
Answered by
26
According to Law of Conservation of ,momentum :
Mass of bullet x velocity of bullet = Mass of gun x recoil velocity of gun
0.02 x 200 = 7.5 x recoil of gun
Recoil of gun = 0.02 x 200/7.5
= 0.53 m/s
Mass of bullet x velocity of bullet = Mass of gun x recoil velocity of gun
0.02 x 200 = 7.5 x recoil of gun
Recoil of gun = 0.02 x 200/7.5
= 0.53 m/s
raosandhya192428:
Tnx
Similar questions