Forces

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Across
  1. 3. a force can make an object ___________ moving
  2. 5. this helps reduce friction between surfaces
  3. 7. moving object, balanced forces, ________ speed
  4. 10. the unit of force
  5. 11. another name for air resistance
  6. 12. oil will _________ friction between surfaces
  7. 13. A contact force which opposes motion
  8. 16. 100N left and 500N right,the object moves ______
  9. 17. the unit of force is named after Sir Isaac _____
  10. 18. a force can make an object _________ direction
  11. 20. forces which do not cancel each other out
  12. 22. a force is _________ on one object by another
  13. 25. go slower
Down
  1. 1. not moving
  2. 2. wax will ________ friction between surfaces
  3. 4. a push, pull or twist
  4. 6. forces which cancel each other out
  5. 8. a _________ balance is used to measure forces
  6. 9. having a smooth and rounded shape
  7. 10. _________ force or total force
  8. 14. a ______ force is applied when objects touch
  9. 15. friction causes moving objects to ________ down
  10. 19. go faster
  11. 21. net force___ than 0 changes motion or shape
  12. 23. balanced forces: _______ size, different direction
  13. 24. 100N left and 50N right, the object moves ______