From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an Initial velocity of 35 m s^-1 Calculate thw Initial Recoil Velocity of the Rifle
Answers
Answered by
11
mass of rifle = 4 kg
mass of bullet = 0.05 kg
initial velocity of bullet = 35 m/s
let recoil velocity of rifle be X m/s
by conservation of law of momentum .
m1v1 + m2v2 = m1u1 + m2u2
0.05×35 + 4×X = 0
X = -1.75 / 4
= -0.437 m/s
mark as brainliest if u like
mass of bullet = 0.05 kg
initial velocity of bullet = 35 m/s
let recoil velocity of rifle be X m/s
by conservation of law of momentum .
m1v1 + m2v2 = m1u1 + m2u2
0.05×35 + 4×X = 0
X = -1.75 / 4
= -0.437 m/s
mark as brainliest if u like
Similar questions