forces vocab

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Across
  1. 3. force that opposes the relative motion or attempted motion between surface
  2. 5. vector sum of all forces acting on an object
  3. 8. support force exerted by a surface
  4. 9. exerted by an object on another object
  5. 11. state of balance where there is no change in an objects motion or state because all forces acting on its are equal and opposite
  6. 13. rate at which an objects velocity changes over time
  7. 15. quantity that has both magnitude and a direction
  8. 16. measure of the amount of matter in an object and its resistance to acceleration
Down
  1. 1. single vector that represents the combined effect of two or more vectors
  2. 2. gravitational force exerted on an object
  3. 4. the point where an objects mass is perfectly balanced
  4. 6. graphical illustration used in physics to show
  5. 7. rate at which an objects cover distance
  6. 10. push or pull
  7. 12. the SI unit in force
  8. 14. an objects resistance to any change in its state of motion