Physics Crossword Puzzle

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Across
  1. 6. a quantity that has both magnitude and direction.
  2. 7. the rate of doing work.
  3. 8. a circuit that has only ONE path for electricity to flow.
  4. 9. the smallest particle of ordinary matter that forms a chemical element.
Down
  1. 1. a form of energy that an object or a particle has by reason of its motion.
  2. 2. a net force that acts on an object to keep it moving along a circular path.
  3. 3. a force acting upon an object for some duration of time.
  4. 4. the unit of energy.
  5. 5. a electrical component that limits or regulates the flow of electrical current in a circuit.