PBL Crossword

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Across
  1. 4. the course that something takes
  2. 5. what you do to a shopping cart
  3. 7. how you move a wagon
  4. 8. what happens when you push the gas pedal
  5. 10. same strength opposite direction
  6. 11. brings you back down when you jump
  7. 14. total force
  8. 15. movement
  9. 16. unit of force
Down
  1. 1. resistance between two objects
  2. 2. on a clock
  3. 3. uneven force
  4. 6. distance divided by time
  5. 9. attractive and repulsive electric force
  6. 12. speed with direction
  7. 13. a push or pull that acts on an object