I WILL NAME YOU BRAINIEST PLEASE HELP 5. Law of Conservation of Momentum states that momentum of the system
before the collision is equal to the momentum of the system after the collision
unless an external force acts on the system.
Consider two cars with mass of 1 kg each.
Before the collision: Car A is moving to left right (-10 m/s), Car B is moving to
the right (20 m/s). Be careful with the sign.
After the collision: Car A and Car B are stuck together.
What is the velocity of the two cars after they are stuck together?
A. 5 m/s to the left( v = -5 m/s)
B. O m/s
c. 5 m/s to the right (v = 5 m/s)
D. 10 m/s to the right (v = 10 m/s)