Motion, Speed/Acceleration

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Across
  1. 2. A description of speed and direction.
  2. 4. The length between two points.
  3. 7. graph A curve line is represented as the acceleration
  4. 8. The rate of change of velocity.
  5. 10. Vector The sum of two or more vectors.
  6. 12. graph A straight line is at a constant acceleration
  7. 13. The quantity that has magnitude and direction.
  8. 15. fall Acceleration due to change in speed.
Down
  1. 1. point Point used to indicate location.
  2. 3. Speed The rate of a moving object that's moving at a given moment in time.
  3. 5. The distance an object travels per unit.
  4. 6. motion The movement in connection to a frame of reference
  5. 9. acceleration The steady change in velocity.
  6. 11. Speed Total distance traveled divided by total time it took to travel.
  7. 14. A measured period in which an action persist.