YeoZiHui_25_3N1

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Across
  1. 3. total distance/total time
  2. 6. gravitational force acting per unit mass
  3. 11. distance measures in a straight line in a specified direction
  4. 14. equation for Newton's Second Law of Motion
  5. 16. SI unit of length
  6. 17. change in velocity/time taken
  7. 18. an object refers to the reluctance of the object to change its state of motion, due to its mass
Down
  1. 1. the amount of matter in a body
  2. 2. could measured up to 0.01 cm
  3. 4. length covered by a moving object
  4. 5. displacement/time taken
  5. 7. have both magnitude and direction
  6. 8. if the change in its velocity is not the same for every unit of time
  7. 9. a constant force that opposes motion between surfaces in contact
  8. 10. an object is the gravitational force acting on it
  9. 12. can be used to measure time
  10. 13. mass/volume
  11. 15. the force acting per unit area