Speed, Graphs, Reference Points

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Across
  1. 2. d=48m, t= 2s, s = ____
  2. 5. Distance/Time
  3. 6. Unit of measurement for length
  4. 7. The slope of a position vs time graph
  5. 9. PRCS is moving when you compare it to an object in ______ as the reference point.
  6. 11. If a position vs time graph shows a flat horizontal line, that means that the object is _______.
  7. 13. A man ran 24 meters at a constant velocity of 3 m/s north. How long did he run for? _____ seconds.
  8. 14. Velocity includes speed and ______.
  9. 16. Unit of measurement for mass
Down
  1. 1. s=20m/s, t = .05s, d = ___.
  2. 3. If a person turns around and walks the other way, the direction of the line on a position vs time graph will _____.
  3. 4. The velocity an object that moves in the opposite direction
  4. 8. Unit of measurement for volume
  5. 10. The Lebron Poster is 5 meters to the right of the _____.
  6. 11. A good reference point is ___________.
  7. 12. Speed x Time
  8. 15. Distance/Speed