Forces

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Across
  1. 4. first law of physics
  2. 7. opposite directions and lopsided
  3. 10. advancement
Down
  1. 1. tension
  2. 2. a movement
  3. 3. equal but opposite
  4. 5. unit of force
  5. 6. second law
  6. 8. vector sum of all forces
  7. 9. may the ____ be with you