Speed Crossword Puzzle

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Across
  1. 2. How fast motion changes speed
  2. 8. How fast and the direction of an object
  3. 9. The object that appears to stay in place
  4. 11. Acceleration that occurs in circular motion
  5. 12. A change in an objects position
  6. 13. A speed that doesn't chnage
  7. 15. Instrument that gives you the velocity of an object
Down
  1. 1. "T" in the motion triangle
  2. 3. Distance traveled divided by time of travel
  3. 4. Net forces making your velocity are in the opposite direction you are traveling
  4. 5. The speed of motion at any given moment
  5. 6. Net forces making your velocity are in the same direction you are traveling
  6. 7. Rate of motion
  7. 10. combine two velocities in the same dircection
  8. 14. "D" in the motion triangle