PHYSICS OF ROLLER COASTERS

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Across
  1. 2. Sounds on a roller coaster
  2. 4. Energy relies on a supply of potential energy that is converted
  3. 7. Post-roller coaster ride condition
  4. 10. Ride Roller coaster
  5. 11. is an amusement park attraction that consists of a light railroad track with many tight turns and steep slopes, on which people ride in small fast open cars
  6. 13. Feature of a roller coaster car
  7. 14. rising or falling sharply; nearly perpendicular
  8. 16. a roller coaster is a machine that uses
  9. 19. a shape produced by a curve that bends around and crosses itself
Down
  1. 1. a flat, typically rectangular frame with a hinged pin, used for joining the ends of a belt or strap
  2. 3. Amusement park with the Nitro roller coaster
  3. 5. a roller coaster is a machine that uses
  4. 6. Roller coaster again
  5. 8. let or make fall vertically
  6. 9. Rollercoaster unit
  7. 10. is a twisting force
  8. 12. Common rollercoaster features
  9. 15. moves in a circular direction wholly or partly around an axis or point
  10. 17. Roller coaster guides
  11. 18. a continuous line of rails on a railroad