Motion (physical science)

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Across
  1. 2. A device to measure speed
  2. 4. Circular movement around a center
  3. 6. Net force is zero - object is in ___
  4. 7. Force of attraction between masses
  5. 9. Distance per time
  6. 13. Motion in a straight line
  7. 14. The tendency of objects to resist change in motion
  8. 16. Path of an object through space
  9. 18. The rate of change of velocity
  10. 19. The SI unit for distance
  11. 20. The speed at a specific moment
  12. 21. Change in position
  13. 22. First law of motion: Law of _____
Down
  1. 1. Speed with direction
  2. 3. Distance in a specific direction
  3. 5. Resistance due to air
  4. 8. Second law: F = ma (Force = mass X ___)
  5. 10. Total length traveled
  6. 11. A push or pull on an object
  7. 12. Force that opposes motion
  8. 15. Third law: Every action has equal and opposite ___
  9. 17. The unit for force
  10. 21. Amount of matter