Crossword Puzzle

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Across
  1. 9. Straight line, to the left or to the right, up or down, easy ot west, etc.
  2. 11. Total distance traveled divided by the total time of travel
  3. 12. The study of motion using words, numbers, graphs, and equations
  4. 13. The speed at any given instant in time
  5. 14. When the only force acting on an object is gravity
  6. 15. # of value
  7. 16. The action or process of moving or being moved
  8. 18. The total displacement covered over the total time
  9. 19. Motion that takes place in one direction
  10. 20. The change in an object's motion (speed or velocity) over time
Down
  1. 1. Coordinate system in which the position of the object is measured
  2. 2. Formed by combining the seven base units with multiplication or divison
  3. 3. The study of the physical world, from motion and energy to light and electricty
  4. 4. how far your ending point is
  5. 5. Free fall with an initial horizontal velocity
  6. 6. The ratio of displacement and time
  7. 7. how much ground an object has
  8. 8. The ration of distance and time
  9. 10. Description of a kind of physical quantity
  10. 17. both magnitude & direction