• Introduction
• Lesson
• Try It!
• Review & Tasks

Watch another roller coaster video and observe the change in speed as the car goes up and down the hills and through the loops.

Describe what happens to the speed of the coaster as it goes down the hills. AnswerIt increases

What happens to the coaster as it goes up? AnswerIt decreases or goes slower

What happens to the coaster as it gets to the top of a loop? AnswerIt reaches its slowest (minimum) speed