Question

(19)When a bullet is fired by a gun then gun moves backward with a
(a)Velocity less than that of the bullet (b)Velocity equal to that of the
bullet (c)Velocity greater to that of the bullet (d) Remains at rest

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Answer 1

Answer:

Option b) Velocity equal to that of the bullet is correct...

Explanation:

According to the third law of motion, every action has an opposite ans equal reaction. Under this law we can say that when a bullet is fired from a gun, the force exerted on the bullet to move forward is same as to the force exerted on the gun to move backwards. Hence, option b) Velocity equal to that of the bullet is correct!