Describing Motion

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Across
  1. 4. distance an object travels per unit of time
  2. 6. speed and direction of a moving object
  3. 7. ____________ speed distance divided by time
  4. 9. difference between initial position and final position of an object
  5. 10. process of changing position
  6. 14. ____________ speed speed at a specific instant in time
  7. 15. point starting point you choose to describe the location, or position, of an object
Down
  1. 1. to indicate or identify
  2. 2. overhead; y-axis on a graph
  3. 3. measure of the change in velocity during a period of time
  4. 5. compared to
  5. 8. limit, divide, separate; x-axis on a graph
  6. 11. distance or length measured in one direction
  7. 12. ____________ speed rate of change of position in which the same distance is traveled each second
  8. 13. object's distance and direction from a reference point