Motion and Forces #2

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Across
  1. 4. It's calculated by dividing distance (d) by average speed (v).
  2. 6. A force of attraction between objects due to their masses.
  3. 7. Acceleration rate all objects fall (spell out)
  4. 8. The strength of a force in Newtons.
  5. 9. Law of Motion explaining how rockets blast off.
  6. 12. A push or pull on an object.
  7. 13. Balanced forces will have a net force of _____ N (spell out)
  8. 16. Force created when two opposing forces are working against each other.
  9. 19. Must include this in one's velocity answer.
  10. 20. When calculating deceleration you should get a _____ answer.
  11. 21. When calculating acceleration you should always get a _____ answer.
  12. 22. Math involved if force arrows are opposite directions.
Down
  1. 1. ___________ forces move objects.
  2. 2. Math involved when trying to determine distance (d).
  3. 3. Nickname for Newton's First Law of Motion. (3 words).
  4. 5. Scientist famous for studying gravity Isaac ______.
  5. 7. The combination of all the forces acting on an object.
  6. 8. Characteristic of object that determines its gravitational force.
  7. 10. Object appearing to stay still near a moving object (2 words).
  8. 11. Speed in a particular direction.
  9. 14. Word for the tendency for an object to remain the way it is.
  10. 15. One of the things Newton said would influence gravity between objects.
  11. 17. Upward force on a falling object (2 words).
  12. 18. Math involved if force arrows are in same direction.