Motion Phalen

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Across
  1. 2. the rate at which velocity changes
  2. 4. speed the total distance traveled divided by the time it takes
  3. 5. a quantity that has magnitude and direction
  4. 6. an object falling and accelerating towards the earth at 9.8 m/s2 due to gravity
  5. 9. the rate at which an object is moving at a given moment in time
  6. 11. the length of a path between two points
  7. 12. a quantity that contains a magnitude but lacks a direction
  8. 13. movement in relation to a from of reference
  9. 14. the resulting displacement after adding vectors
  10. 15. the ratio of the distance an object moves to the amount of time the object moves
Down
  1. 1. the direction and length of a straight line from a starting point to an end point
  2. 3. the standard unit for speed
  3. 7. a description of both speed and the direction of motion
  4. 8. a system of objects that are not moving with respect to one another
  5. 10. is a tool used to measure the instantaneous speed, typically of a vehicle.