physics

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Across
  1. 3. Unit of force
  2. 9. the change of speed
  3. 10. studies only movement
Down
  1. 1. branch that studies movements
  2. 2. studies factors
  3. 4. the path over time
  4. 5. unit of mass
  5. 6. attraction between bodies
  6. 7. the amount of matter
  7. 8. unit of time