Question

the bullet of mass 25 gm is fired with a velocity of 125 m/s from a
pistol of mass 2 kg. Find out the velocity with which the pistol​

Answer 1

Answer:

here is youe answer

Explanation:

mass of bullet (M) = 25gm = 0.025kg

mass of pistol= 2kg

velocity of bullet = 125m/s

According to law of conservation oF momentum,

MV = -MV

0.025 * 125 = -2 * v

i.e  v = 1.56

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