Law of Conservation of Momentum

The Law of Conservation of Momentum states:

If two objects collide or explode, they experience

When two bodies of the same masses join together during collision and move together as one after the collision.

Example : Clay

A collision in which both momentum and Kinetic energy are conserved.

Example : Sphere with the same mass

It is the interaction that occurs when the two or more object hits each other.

In this type of collision, objects tend to "stick" together.

The total momentum of two objects before collision is 450 kg.m/s. What will be their total momentum after collision?

Which of the 0.5kg spheres in the image experiences the greater impulse?

An 1 kg object moving to the right at 2 m/s collides inelastically with a 1 kg object moving to the left at 2 m/s. The final velocity of both objects will be

A 0.250 kg cart moving at 0.400 m/s has how much momentum?

A 10kg toy truck moves at 5m/s East. It collides head-on with a 5kg toy car moving 10 m/s moving west. What is the total momentum of the system?

A 125-kg car moving at 12 m/s hits a 200-kg car moving at -13 m/s. If the first car bounces back at -12.5 m/s, what is the velocity of the second car after the collision?

Two football players with mass 75 kg and 100 kg run directly toward each other with speeds of 6 m/s and 8 m/s respectively. If they grab each other as they collide, the combined speed of the two players just after the collision would be: