NEET Physics Impulse & Momentum MCQ Question
Consider two objects, a bullet and a gun, placed at rest on a frictionless surface. A diagram shows the bullet being fired from the gun in one direction. What can be said about the momenta of the bullet and the gun after firing?

The momentum of the bullet is equal in magnitude and opposite in direction to the momentum of the gun.
The momentum of the bullet and the gun are equal in both magnitude and direction.
The momentum of the bullet is greater in magnitude than the momentum of the gun.
The momentum of the bullet is less in magnitude than the momentum of the gun.
Correct Answer
Detailed Explanation
According to the law of conservation of momentum, in an isolated system, the total momentum before and after an event is the same. Thus, the momentum of the bullet is equal in magnitude and opposite in direction to the momentum of the gun.
Found an issue with this question?
Related Questions
More from Impulse & Momentum
Match Column-I with Column-II. Column-I Column-II (a) Impulse imparted to a ball by a batsman (i) Change in momentum of the ball (b) Newton's...
Consider a diagram where a ball of mass m moving with velocity v strikes a wall at an angle θ and rebounds with the same speed at the same angle. Whic...
Consider a diagram showing a bullet of mass m being fired from a gun of mass M. If the bullet exits the muzzle with velocity v, and the gun recoils wi...
More from
A force of 600 N is applied to a 10 kg block on a horizontal surface with no friction. What is the acceleration of the block?
A block of mass 5 kg is placed on a horizontal table and experiences a static friction force of 15 N. What is the minimum force required to start movi...