Forces and Motion Crossword

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Across
  1. 2. Negative Acceleration
  2. 5. For Every Action there is a Equal and Opposite
  3. 7. A unit of electrical energy equal to the work done
  4. 8. Distance and Direction from the start
  5. 9. Distance divided by time equal average ?
  6. 11. Law of inertia
  7. 14. Needed to Apply a Force
  8. 15. Useful Energy Output of an Energy Transfer
  9. 16. Potential Energy due to Height
  10. 18. Resistance force that reduces rate of fall
  11. 19. Amount of Matter
  12. 20. Moving Energy
  13. 21. Rate of Change in Velocity
Down
  1. 1. Push or Pull
  2. 3. Potenntial Energy in Rubber Bands
  3. 4. When force cancel
  4. 6. Effect noticeable in falling lift
  5. 10. Needed to Do Work
  6. 12. Unit for Mass
  7. 13. Energy that is Stored
  8. 17. Velocity achieve when weight and air resistance are balanced