a bullet of mass 20g is fired from a pistol of mass 2kg with horizontal velocity of mass of 150m/s2 . calculate the recoil velocity of pistol.
Answers
Answered by
1
given,
bullet of mass; m1=20g=.02 kg
pistalls mass=2 kg both bullet and pistalls starting velocity be = 0 bulets v1 =150m/s let the recoil velocity of pistal be= v
(2+0.02)kg× 0m/s=0m/s
again 0.03×150+2 kg ×vm/s
3+2vkg m/s
3+2v=0
v=1.5 m/s
bullet of mass; m1=20g=.02 kg
pistalls mass=2 kg both bullet and pistalls starting velocity be = 0 bulets v1 =150m/s let the recoil velocity of pistal be= v
(2+0.02)kg× 0m/s=0m/s
again 0.03×150+2 kg ×vm/s
3+2vkg m/s
3+2v=0
v=1.5 m/s
Similar questions