Forces and motion

Edit Answers
12345678910111213141516171819
Across
  1. 5. The rate when velocity changes.
  2. 7. A quality with size and direction.
  3. 8. Every object in motion or rest remains that way until a force is acted upon it.
  4. 10. speed in a particular direction
  5. 11. An objects urge to resist a change in motion.
  6. 15. The total amount of momentum never changes.
  7. 18. An objects change in position
  8. 19. Friction that happens when objects do not move.
Down
  1. 1. Friction from an object rolling.
  2. 2. The rate at which something is moving.
  3. 3. Force is equal to acceleration times mass.
  4. 4. A force that attracts objects with weight.
  5. 6. Force that causes attraction between electrons and the positive nucleolus.
  6. 9. all forces acting on an object
  7. 12. The measure of gravity on an object.
  8. 13. For every action there is an opposite and equal reaction.
  9. 14. A push or pull.
  10. 16. The amount of matter in an object.
  11. 17. Friction from two solid objects sliding over one another.