Motion

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Across
  1. 6. not currently moving compared to the earth
  2. 8. If someone facing north turns to their right, what direction are they facing?
  3. 9. how far something moves
  4. 13. location of an object compared to a frame of reference
  5. 16. an object moving 36 feet every 3 seconds has a speed of ___ feet per second.
  6. 17. frame of ___; object used for comparison to determine motion
  7. 18. change in position compared to a frame of reference
Down
  1. 1. motion is determined by ___ the position of one object to another
  2. 2. one possible unit for time
  3. 3. Decreasing distance between objects means they are moving ___ together.
  4. 4. velocity is speed and ___ together
  5. 5. On a distance vs. time graph, steeper slopes mean ___ speeds.
  6. 7. change in velocity
  7. 10. On a distance vs. time graph, ___ equals speed.
  8. 11. how quickly something moves
  9. 12. how long something takes to happen
  10. 14. one possible unit for distance
  11. 15. a flat line section on a position vs. time graph means speed equals ___.