Newtons Laws review

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Across
  1. 7. left, right, up, and down is a _________
  2. 8. A force that newton named
  3. 9. Something with this could be heavy or light
  4. 12. You use this in accelerations equation
  5. 13. how fast your going in one direction
  6. 14. An object at rest stay sat rest until a force acts upon it
  7. 16. for every action there is an equal and opposite reaction
  8. 19. A way to show all of the forces on a object on paper
  9. 20. object is moving faster and faster this is called
Down
  1. 1. not negative
  2. 2. acceleration's equation in words
  3. 3. When I hit a ball on the ground there's a _____ and _______ reaction
  4. 4. f=ma
  5. 5. A size
  6. 6. you push on a box and now you just
  7. 10. the reaction of the object on the ground or any surface
  8. 11. When a car is moving its in ______
  9. 14. not positive
  10. 15. earth has it
  11. 17. you can apply it
  12. 18. A thing rubbing against another thing