FORCES

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Across
  1. 4. The force applied perpendicular to any surface that is in contact with an object
  2. 6. Friction that occurs when an object rolls over a surface
  3. 7. The force that exists when an object is hanging or being pulled by a rope or cord. Acts away from the object
  4. 8. The distance an object travels in one unit of time
  5. 9. Friction that occurs as an object moves through a fluid
  6. 12. push or pull
  7. 13. Speed in a given direction
  8. 15. an object thats thrown
  9. 16. Forces on an object that are equal in size and opposite in direction
  10. 17. f=ma
  11. 22. the force that must be applied with a push or a pull
  12. 24. states that the total momentum of objects that collide with each other is the same before and after the collision
  13. 25. An objects resistance to a change in motion
Down
  1. 1. The rate at which velocity changes
  2. 2. Forces that are unequal in size and the direction is the same; they cause an object to move
  3. 3. the force that pulls objects toghether
  4. 5. Force opposes motion of object when it rubs against a surface
  5. 10. Force exerted on an object that causes it to move
  6. 11. equal and opposite reaction
  7. 12. Friction that occurs as an object moves through a fluid
  8. 14. Friction that occurs when one solid surface slides over another
  9. 18. the force of gravity on an object at the surface of the planet
  10. 19. in motion stays in motion
  11. 20. opposes motion between two surfaces touching
  12. 21. force overall force
  13. 23. the amount of matter in an object