Is this an example of an elastic collision or inelastic collision? A 200-kg bumper car stopped at an intersection is rear-ended by an 1100-kg truck
Inoving at 13 m/s. If the car was in neutral and the brakes were off, the bumper car would BOUNCE OFF of the truck into the intersection.

inelastic collision.

Explanation:

An elastic collision consists in a collision in wich the bodies implied bounce off. Furthermore, the momentum of the bodies is conserved.

In as inelastic collision the momentum is not conserved, and is possible that the bodies implied in the collision stay joint after the collision.

In this case yo have that both bumper car and truck stayed joint after the collision. Hence, this situation is an inelastic collision.

a

explanation:

because they are cartillidge

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.