smooththesurfaceslidingiceglasstileex. SFcombinghair,writingless forcepushingtogetherdirectiongravityweightfrictionhelpfulmovethroughliquid orgasFF ex.airplane,swimmerLaw ofUniversalGravitationrollingsandpapercarpetgraveladd alubricant likeoil, wax orgreasesurfacesinmotionfrictionharmfulstaticfluidsurfacesin contactare at restfrictionRF ex.riding abike,bowlingfrictionforcemassreplaceslidingwithrollingincreases asthe speed ofthe objectincreasesex. SF abookresting ona desksmooththesurfaceslidingiceglasstileex. SFcombinghair,writingless forcepushingtogetherdirectiongravityweightfrictionhelpfulmovethroughliquid orgasFF ex.airplane,swimmerLaw ofUniversalGravitationrollingsandpapercarpetgraveladd alubricant likeoil, wax orgreasesurfacesinmotionfrictionharmfulstaticfluidsurfacesin contactare at restfrictionRF ex.riding abike,bowlingfrictionforcemassreplaceslidingwithrollingincreases asthe speed ofthe objectincreasesex. SF abookresting ona desk

Friction - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. smooth the surface
  2. sliding
  3. ice glass tile
  4. ex. SF combing hair, writing
  5. less force pushing together
  6. direction
  7. gravity
  8. weight
  9. friction helpful
  10. move through liquid or gas
  11. FF ex. airplane, swimmer
  12. Law of Universal Gravitation
  13. rolling
  14. sandpaper carpet gravel
  15. add a lubricant like oil, wax or grease
  16. surfaces in motion
  17. friction harmful
  18. static
  19. fluid
  20. surfaces in contact are at rest
  21. friction
  22. RF ex. riding a bike, bowling
  23. friction force
  24. mass
  25. replace sliding with rolling
  26. increases as the speed of the object increases
  27. ex. SF a book resting on a desk