I'll give you brainliest if its correct!! What do you think happens to the total amount of kinetic and gravitational energy that the roller coaster train has from the start to the end of the ride? Does it increase, decrease, or stay the same? Explain your answer

Once you start cruising down that first hill, gravity takes over and all the built-up potential energy changes to kinetic energy. ... In this way, the course of the track is constantly converting energy from kinetic to potential and back again. This fluctuation in acceleration is what makes roller coasters so much fun.

Explanation:

Please give brainliest

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the answer is:

c. economic output