MOTION VOCABULARY

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Across
  1. 4. A measure of how much matter is in an object
  2. 6. Equal forces acting on an object in opposite directions
  3. 7. A force that opposes motion between two surfaces that are in contact
  4. 9. Every action has an opposite and equal reaction.
  5. 10. Forces that can cause change in motion
  6. 12. Acceleration The rate at which velocity changes
  7. 13. A push or a pull
  8. 15. The combination of all forces acting on an object
  9. 16. A force that moves rocks and other materials downhill.
  10. 17. Speed Moving at a steady rate over time
  11. 18. Distance/time
Down
  1. 1. A graph with distance on the vertical axis and time on the horizontal axis
  2. 2. force=mass x acceleration
  3. 3. newtons 1st law
  4. 5. An object's change in position relative to a reference point.
  5. 8. The rate at which velocity changes
  6. 11. Resistance to change in motion
  7. 14. A place or object used for comparison to determine if an object is in motion