Motion

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Across
  1. 3. a push/pull that causes motion
  2. 4. how fast or slow an object moves (mph, km/hr)
  3. 5. used to calculate speed and time
  4. 7. the scientist who discovered gravity and the laws (rules) of motion
  5. 8. used to calculate distance
  6. 10. a device that tells direction (North, East, South, West)
Down
  1. 1. a change in speed or direction
  2. 2. when something is moving
  3. 5. how far an object moves (km, m, ft, cm, mm)
  4. 6. the energy of motion
  5. 9. how long it took for an object to move (s, m, hr)