Chapter 11 vocabulary

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Across
  1. 3. a quantity that has a direction associated with it
  2. 4. the length of the path between two points.
  3. 5. the movement of an object toward earth because of gravity
  4. 7. the rate at which an object is moving at a given moment in time.
  5. 10. the total distance traveled divided by the time it takes to travel that distance.
  6. 11. a system of objects that are not moving with respect to one another.
Down
  1. 1. the vector sum of two or more vectors
  2. 2. a steady change in velocity.
  3. 6. the rate at which velocity changes.
  4. 8. the ratio of the distance an object moves to the amount of time the object moves.
  5. 9. the speed and direction an object is moving.
  6. 12. Movement in relation to a frame of reference.