Year 7 Engineering

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Across
  1. 3. The part that rolls along the ground
  2. 4. The energy source for the vehicle
  3. 6. Process of trying out your car to see if it works
  4. 8. Turning electrical energy on and off
  5. 9. The complete electrical path
  6. 14. A car used in straight-line racing
  7. 16. Lightweight plastic board used to build the car
  8. 18. Force that slows motion between surfaces
  9. 19. A rod connecting wheels
  10. 20. How fast the car moves
Down
  1. 1. The electrical “push” in a circuit
  2. 2. Electrical flow through a circuit
  3. 5. The rotating part that makes the car move
  4. 7. The science of designing and building things
  5. 10. The frame or structure of the dragster
  6. 11. What helps tyres grip the track
  7. 12. A model built to test an idea
  8. 13. Planning how the car looks and works
  9. 15. What keeps the driver or car safe
  10. 17. Rate of doing work or using energy