What do you think happends to the total amount of Kinetic and gravitational energy that the roller coaster train has from the start to the end of the ride?

Answer :

Answer:

this is what I think

Explanation:

In other words, the total amount of energy remains constant. On a roller coaster, energy changes from potential to kinetic and back again many times over and over cours of the ride. Kinetic energy is energy that an object has because of it motion.