Question

Which of these would have the greatest potential energy? A) A roller coaster at the top of a hill. B) A roller coaster half-way up the hill. C) A roller coaster half-way down the hill. D) A roller coaster at the bottom of the hill.

Answer 1

A. A roller coaster at the top of a hill.

It builds up the potential energy as it starts to go down!

Answer 2

The correct answer is A. A roller coaster at the top of a hill.

Hope I Helped. :)