1. D. Displacement
2. N. Speed
3. L. Acceleration
4. H. Velocity
5. E. First Law of Motion
6. I. Balanced Forces
7. B. Force
8. K. Unbalanced Forces
9. P. Friction
10. O. Second Law of Motion
11. J. Thrid Law of Motion
12. Q. Air Resistance
13. C. Rolling Friction
14. G. Sliding Friction
15. A. Static Friction
16. S. Newton
17. R. Mass
18. M. Inertia
19. T. Weight
20. F. Newton's Laws of Motion