Chapter 11

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Across
  1. 2. the speed and direction in which an object is moving
  2. 5. direction from the starting point in the length of a straight line
  3. 7. the rate at which an object is moving at any given moment in time
  4. 8. the rate at which velocity changes
  5. 9. a system of objects that are not moving with respect to one another
  6. 10. the ratio of the distance an object moves to the amount of time the object moves
  7. 11. the total distance traveled divided by the time it took to travel
  8. 12. the length between two points
Down
  1. 1. the movement of an object toward earth safely because of gravity
  2. 3. a steady change in velocity
  3. 4. a quantity that has magnitude and direction
  4. 6. movement in relation to a frame of reference