Motion

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Across
  1. 2. What quantity is measured in newtons?
  2. 3. What quantity is measured in kilograms?
  3. 5. A quantity with a size and a direction
  4. 9. When an object velocity changes, either its speed or __________ changes?
  5. 10. A flat line on a distance-time graph means the object is what?
  6. 13. What quantity is calculated using the equation change in velocity divided by time taken?
  7. 15. The units for acceleration are metres per second what?
  8. 17. 330 m/s is the speed of what travelling through the air?
  9. 19. 1.5 m/s is the typical speed of a person doing what?
  10. 20. 6 m/s is the typical speed of a person doing what?
Down
  1. 1. If an object ends up where it started, what’s the objects displacement?
  2. 4. What quantity is calculated using the equation distance travelled divided by time?
  3. 6. A straight diagonal line on a distance-time graph means the object is traveling with a __________ speed
  4. 7. Which one of the Newtons Laws states the motion of an object will remain the same unless a resultant force acts on the object?
  5. 8. A diagonal line on a velocity-time graph means the object is doing what?
  6. 11. An objects _____________ mass is how difficult is it to change the objects velocity
  7. 12. The overall force acting on an object in one direction
  8. 14. 3 m/s is the typical speed of a person doing what?
  9. 16. If a resultant force of zero is acting on a moving object, what will happen to the objects velocity?
  10. 18. A quantity with a size only