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  1. Lesson Physics of Roller Coasters - TeachEngineering.org

  2. How Do Roller Coasters Work? - Wonderopolis

  3. Roller coaster | Definition, History, & Facts | Britannica

  4. Roller coaster - Wikipedia

  5. How rollercoasters work | Science of rollercoasters - Explain that Stuff

  6. The Physics of Roller Coasters: How Do They Work? | Sciengist

  7. How does a roller coaster work? - BBC Bitesize

  8. Physics of Roller Coasters Learning Tools - The Physics Classroom

  9. The physics of roller coasters - TED-Ed