What is an elastic collision?
Q: What is an elastic collision?
A: An elastic collision is when two objects collide and bounce back with little or no deformation.
Q: What is an example of an elastic collision?
A: Two rubber balls bouncing together would be an example of an elastic collision.
Q: What is an inelastic collision?
A: An inelastic collision is when two objects collide and crumple, and do not bounce back.
Q: What is an example of an inelastic collision?
A: Two cars hitting each other would be an example of an inelastic collision.
Q: What happens in a perfectly elastic collision?
A: In a perfectly elastic collision, no kinetic energy is lost, and so the kinetic energy of the two objects after the collision is equal to their total kinetic energy before the collision.
Q: How do elastic collisions occur?
A: Elastic collisions occur only if there is no net conversion of kinetic energy into other forms like heat or sound.
Q: What is conserved in an elastic collision?
A: In an elastic collision, momentum is conserved.
