Chemical Changes Flashcards

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Chemical Changes Jeopardy


How Roller Coasters Work

Watch the video, then answer the following questions in your copybook.
  • What are the three parts of a roller coaster?
  • What kind of force does the roller coaster rely on for most of its energy?
  • Why is it necessary for the first hill to be the highest?
  • What kind of force drains the roller coaster's energy to slow down its train?

Potential and Kinetic Energy

Watch the video, then answer the following questions in your copybook.
  • How does potential energy differ from kinetic energy?
  • If Wile E. Coyote hadn't pushed the spring all the back, would it have had as much potential energy as it did?



Circuit Diagram Symbols

circuit symbols.jpg