Forces

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Across
  1. 1. push or a pull
  2. 3. mass x 9.8
  3. 4. when the forces are balanced
  4. 9. the central value
  5. 10. the extra length of a spring
  6. 11. how many seconds
  7. 12. its measured in kilograms
  8. 14. it stretches
  9. 15. the ability to do work
Down
  1. 1. makes you stop
  2. 2. a change in velocity
  3. 5. unit of length
  4. 6. length x breadth x height
  5. 7. unit of force
  6. 8. mass/volume
  7. 13. how fast