Question

A roller coaster car is traveling on a track without any friction or added energy. The people, car, and track of the roller coaster can be analyzed as a single . The total amount of in the roller coaster system is the same at all times. Any increase in the car’s kinetic energy equals a decrease in the system’s .

Answer 1

Answer:

This might not be right but i think it is "Speedway Coasters, Inc., reserves the right to exact a $50.00 fine"

Explanation:

Answer 2

System

energy

potential energy