Motion

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Across
  1. 2. the rate at which someone or something is able to move or operate.
  2. 4. the graph is not a straight line.
  3. 5. the speed of an object at a particular moment in time.
  4. 7. change in time
  5. 8. a single vector that produces the same effect as is produced by a number of vectors collectively.
  6. 9. transmit from one organism to another.
  7. 12. the speed of something in a given direction.
  8. 13. an amount of space between two things or people
  9. 14. increase in the rate or speed of something.
Down
  1. 1. a change in velocity that does not vary over time
  2. 3. a straight line or straight graph which is drawn on a plane connecting the points on x and y coordinates
  3. 6. the velocity of an object or observer
  4. 7. increase in the rate or speed of something.
  5. 10. having only magnitude, not direction.
  6. 11. the moving of something from its place or position