Question

3/11
in a closed an isolated system, the momentum before a collision is:
more than the momentum after a collision
less than the momentum after a collision
the same as the momentum after a collision

Explanation:

This is based on the law of conservation of momentum, which states that in a closed and isolated system (no external forces acting on it), the total linear momentum of the system remains constant. This means the total momentum before a collision equals the total momentum after the collision.

Answer:

1. The same as the momentum after a collision