Puzzle 1

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Across
  1. 2. the distance traveled divided by the time taken to travel the distance
  2. 6. measured or counted in the experiment, changes because of what you changed on purpose
  3. 7. realible data is evidence you can trust
  4. 10. when a net force acts on an object, the object will accelerate in the direction of the net force
  5. 11. when one object exerts a force on a second object, the second one exerts a force on the first that is equal in magnitude and oppsite direction
  6. 12. any change in position
  7. 13. objects motion will stay constant in terms of speed and direction
  8. 14. only one, changed on purpose
Down
  1. 1. the velocity of an object will remain constant unless a net force acts on it
  2. 3. a push or pull that one object exerts on another object
  3. 4. occurs when an object changes its motion
  4. 5. unbalanced forces that opposes or slows down the motion of an object
  5. 8. experimental control is the "normal" group that is not exposed to the independent variable
  6. 9. a summary of the experiment
  7. 15. illustrate a pattern in data