Chapter 2 Vocabulary

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Across
  1. 3. a quantity always plotted on the horizontal axis when graphing motion
  2. 6. the distance from the initial to final position
  3. 8. a quantity that has both magnitude and direction
  4. 10. velocity when motion ends and time is complete
  5. 11. velocity when motion starts and when time is 0
  6. 14. the velocity is changing by a constant amount each second
  7. 15. an object is in constant speed in constant direction
  8. 16. the rate of change in position
  9. 18. a scalar quantity for how fast an object is moving
  10. 19. the study of motion
  11. 20. when an object changes position over time
  12. 21. a place where someone or something has been placed and located
Down
  1. 1. an object's displacement divided by the total time taken
  2. 2. the path that an object takes to reach a certain location
  3. 4. the rate of change in velocity
  4. 5. the force of attraction between objects that has a constant of -9.8 m/s^2
  5. 7. a quantity that has only direction
  6. 9. the amount of space between points or objects
  7. 12. the slope of a tangent at a specific point on a position (x) vs time (t) curve
  8. 13. the size or extent of something
  9. 17. when the only force acting on an object is gravity