Chapter 9 Motion

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Across
  1. 2. measure of speed and direction
  2. 5. illustration of data
  3. 7. how high or low a sound seems
  4. 8. usually measured in seconds
  5. 11. based on perspective
  6. 12. physical location
  7. 14. scientific information
  8. 16. a change in reference
Down
  1. 1. length between two points
  2. 3. scientific investigation
  3. 4. method of discovery based on reasoning
  4. 6. rate of change of velocity
  5. 9. indicating magnitude and direction
  6. 10. mathematical representation of data
  7. 13. distance over time
  8. 15. rise over run