Vocabulary

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Across
  1. 2. The speed of something in one direction
  2. 7. The way something is moving
  3. 8. Reduce in speed
  4. 10. The moving of something from its place
  5. 11. The rate something is moving
  6. 12. For each
  7. 13. Not moving
  8. 14. Moved or being moved
Down
  1. 1. To gain speed in a short time
  2. 3. A measure,quantity or frequency
  3. 4. A unit measured in minutes,hours, and years.
  4. 5. Space between two or more things
  5. 6. happening over a period of time
  6. 9. Occurring over a period of time