Question

a gun fires a bullet of 25 kg with velocity 200 m/s.i f the mass of gun is 5 kg,t hen what is the recoil velocity of gun
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Answer 1

Answer :-

1000 m/s

Given :-

Mass of bullet (m₁) is 25 kg

Velocity of bullet(v₁) is 200 m/s

Mass of gun is (m₂) 5kg

Recoil of velocity of gun ? (v₂)

Explanation:-

As we know that,

From law of conservation of momentum,

m₁v₁= m₂v₂

Substituting the values to get the Recoil of velocity of gun (v₂)

25 ×200 = 5 × v₂

5 × 200 = v₂

v₂ = 1000 m/s

So, recoil of velocity of the gun is 1000 m/s

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