Physics Chapter 1 Crossword

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Across
  1. 2. this type of acceleration occurs when an object's velocity increases
  2. 5. a force of attraction between objects that is due to their masses
  3. 7. the distance traveled by an object divided by the time taken
  4. 8. when all the forces acting on an object equal zero
  5. 10. when the forces acting on an object are not equal
  6. 12. a force that opposes an objects motion between two surfaces that are in contact
  7. 14. the measurement of the gravitational force on an object
  8. 16. the rate at which velocity changes over time; when an objects speed or direction changes over time
  9. 17. type of friction that deals with "moving" surfaces
  10. 18. a push or a pull
Down
  1. 1. the combination of all forces acting on an object
  2. 3. when an object changes position over time
  3. 4. the amount of matter in an object
  4. 6. a point that uses a still object to observe motion
  5. 9. the unit for expressing force
  6. 11. the speed of an object in a particular direction
  7. 13. type of friction that when applied to an object it does "not move"
  8. 15. this type of acceleration occurs when an object's velocity decreases