Motion

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Across
  1. 6. When you speed up
  2. 7. When you slow down
  3. 8. the amount of matter in an object
  4. 9. a measure of how hard it is to stop the object
  5. 13. the total distance traveled by the total time taken
  6. 14. if the net forces is not zero
  7. 15. the tendency of an object to resist a change in its motion
Down
  1. 1. the change in velocity divided by the time it takes for the change to occur
  2. 2. the combination of all the forces acting on an object
  3. 3. the speed of an object and the direction of its motion
  4. 4. if the net force acting on an object is zero the object remains at rest
  5. 5. the speed of an object at one instant of time
  6. 10. two or more forces exerted on an object
  7. 11. an object is the size of the gravitational force exerted
  8. 12. the distance an object travels in a unit of time