Question

a bullet of mass 0.01 kg is fired from a gun weighting 5 kg. If the initial speed of bullet is 250m/s,calculate the with which the gun recoils

Answer 1

Answer:

125000m/s

Explanation:

let mass of bullet=m

mass of gun=M

speed of bullet=v

than,speed which the gun recoil (u) =

(M×v)/m

u=(5×250)/0.01= 1250/0.01

u=1250×100/1

u=125000m/s