Physics Crossword

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Across
  1. 3. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron
  2. 6. to gain speed within a short time
  3. 7. energy of mass in a gravitational field or of charge in an electric field.
  4. 9. resulting from motion.
  5. 10. the ability to do work.
  6. 11. Push or Pull
  7. 12. apply forces to each other of equal magnitude and opposite direction
Down
  1. 1. object is equal to its mass times its acceleration
  2. 2. object will not change its motion unless a force acts on it
  3. 4. rate of change of position of a body in a specified direction
  4. 5. uncharged elementary particle that has a mass nearly equal to that of the proton
  5. 8. the change in position of an object.