Force

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Across
  1. 3. Newton's Third Law is about these and reactions.
  2. 6. Newton's First Law is the Law of what?
  3. 7. A push or a pull.
  4. 9. Speed divide by distance equals what?
  5. 11. The rate of change of the velocity per unit of time.
  6. 13. Every force has a what?
  7. 18. A speed plus a direction.
  8. 19. These forces result in a change in movevent.
  9. 20. A force is this or a pull.
Down
  1. 1. This does not change no matter where you are (often confused with gravity).
  2. 2. A force created when two objects rub against each other.
  3. 4. What is the name for the total forces acting on an object?
  4. 5. d/t=
  5. 8. For every action there is an equal and opposite what?
  6. 10. What is the strength of a force called?
  7. 12. The speed an object must be travelling to escape the Earth's atmosphere.
  8. 14. What unit is force measured in?
  9. 15. When two forces acting on an object are this there is no change in movement.
  10. 16. What do you divide by time to get speed?
  11. 17. The pull of gravity on an object.