Vocabualry set 2

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Across
  1. 3. what the coil of electromagnets are wrapped around that increases the magnetic field
  2. 4. non contact force of attraction between 2 or more objects
  3. 8. force of attraction or repulsion between magnets
  4. 12. total amount of force acting on an object 0N means they are balanced or cancel each other.
  5. 17. Earth’s magnetic field
  6. 19. measure of how long something takes
  7. 20. occurs when an object’s distance or direction has changed from where it started
  8. 23. force that can be experienced without objects touching
  9. 24. causes no change in direction or motion of an object
Down
  1. 1. forces that requires objects to be touching
  2. 2. force reacting on you due to the force you exerted on the object, water pushing back against you
  3. 5. force that acts against gravity as objects fall back to Earth.
  4. 6. how much matter you are made of
  5. 7. changes motion slow down speed up stop start or change direction of object
  6. 9. force due to interaction between object or human and its environment
  7. 10. material that restrict flow of electricity
  8. 11. force of attraction or repulsion between two charged bodies or objects
  9. 13. resistance to motion
  10. 14. subatomic particle with negative charge, mass of 1/1, e-
  11. 15. show all forces acting on an object at any instant in time
  12. 16. material that allows flow of electricity
  13. 18. any object that attracts iron
  14. 21. force you exert on an object , pushing against water as you swim
  15. 22. surrounding area of charged bodies or objects