science vocab

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Across
  1. 2. unit of force
  2. 7. the pace of which an object moves
  3. 8. equal in size and opposite in direction
  4. 9. the resistance
  5. 10. f=m times a
  6. 12. measurement of an object
  7. 13. unit of mass
Down
  1. 1. opposite direction that's not equal in size
  2. 3. push or pull on an object
  3. 4. to remain at rest
  4. 5. every object will remain at rest unless acted on by an unbalanced force
  5. 6. a speed of something in a direction
  6. 10. equal and opposite reaction
  7. 11. the rate an object is moving