Unit 7 Review (Force & Motion)

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Across
  1. 2. energy of an object due to its position, condition, or chemical composition
  2. 4. material that can be turned into a magnet
  3. 5. type of friction that resists movement between two surfaces that are touching
  4. 9. type of friction that resists the start of sliding force
  5. 11. force of attraction between objects due to their mass
  6. 13. combination of all forces acting on an object
  7. 14. friction like force that opposes motion in a fluid
  8. 16. material through which electrical charges travel freely
  9. 17. force that acts at a distance (example electric, magnetic, gravitational)
  10. 18. Newton's Law: There an equal and opposite force
  11. 20. forces that produce a net force of 0 N
  12. 21. any material that attracts iron or objects made of iron
  13. 22. changes electrical energy into mechanical energy
  14. 24. energy possessed by an object due to its motion and position
  15. 25. when another object travels around another object in space
Down
  1. 1. tendency of all objects to resist a chance in motion
  2. 3. wrapping a solenoid around an iron core
  3. 5. energy of motion
  4. 6. Newton's Law: Forces = Mass X Acceleration
  5. 7. forces that produced a net force that is not ) N
  6. 8. build up of electrical charges on an object
  7. 10. like charges __________
  8. 12. Newton's Law: object in motion stays in motion, object at rest stays at rest
  9. 15. opposite charges __________
  10. 17. a push or a pull
  11. 19. contact force between two objects
  12. 23. material through which electrical charges cannot move freely