vocab

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Across
  1. 2. the force of gravity on an object
  2. 4. forces forces acting on an object that combine and form a net force that is not zero
  3. 6. a friction force that acts on objects that are not moving
  4. 8. A push or a pull
  5. 10. friction Friction between moving surfaces
  6. 12. force Equal forces acting on an object in opposite directions
Down
  1. 1. a region around a magnetic material or a moving electric charge within which the force of magnetism acts
  2. 3. a unit of measure that equals the force required to accelerate 1 kilogram of mass at 1 meter per second per second
  3. 5. The sum of all forces acting on an object
  4. 7. The tendency of an object to resist a change in motion
  5. 9. the force that opposes the motion of one surface as it moves across another surface
  6. 11. the amount of matter in an object