Motion Vocab

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Across
  1. 4. (speed) the total rate of how fast an object is moving
  2. 6. what is compared to an object to determine it is moving or not
  3. 8. direction and magnitude
  4. 9. (speed)rate of speed at one specific time
Down
  1. 1. a change in direction, speed or both
  2. 2. the length of space between two objects
  3. 3. the rate at how fast something is going
  4. 5. an object is moving if its distance changes per object
  5. 7. distance plus time