Collisions question

Question

1) Would an "explosion collision" be considered an inelastic or elastic collision?

2) If both objects move in the same direction after colliding, would this be considered an elastic or inelastic collision? Does it depend on whether or not both objects stick to each other?

Answer 1

What is an "explosion collision"??

If 2 objects collide and move in the same direction, the collision can be either elastic or inelastic. I think in extreme cases of totally INelastic collision, the object are more likely to stick together