Force

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Across
  1. 5. One object pushes on a second object, the second object pushes back on the first with a force
  2. 6. force that makes motion more difficult between two materials
  3. 7. push or pull an object
  4. 8. combination of all forces acting on an object
  5. 10. A substance used for minimizing friction.
Down
  1. 1. Force of attraction between objects objects are pulled down
  2. 2. An object resists change in its motion
  3. 3. A force acting on an object causes the object to speed up in the direction of the force
  4. 4. Forces forces that are equal in size and in opposite direction
  5. 9. measurement of the force that gravity pulls on an object.