4:2 vocabulary

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Across
  1. 4. the resistance that one surface or object encounters when moving over anthor
  2. 5. a tendency to nothing or to remain unchanged
  3. 9. are two forces acting in opposite directions on an object
Down
  1. 1. the action or process of moving or being moved
  2. 2. a quantity having direction as well as magnitude
  3. 3. if two indivdual forces are of equal magnitude and opposite direction
  4. 6. the rate at which someone or something is able to move quickly
  5. 7. the force that attracts a body towards the center of the earth
  6. 8. a piece of iron