2. REVISION

4. What two parts make up the stopping distance of a vehicle?

5. State three things that increase the thinking distance?

6. State three things that increase the braking distance?

7. Calculate the distance traveled whilst accelerating Speed (m/s) Time (s) 0 15 5 20

8. What motion does the graph show

9. Explain how to calculate the resultant force on this car

10. Describe the motion of the bike?

11. What type of motion is shown on the graph?

12. Why will the bike out accelerate the Porsche?

13. What is happening in the distance time graph at point B?

14. Explain how to calculate the acceleration. Mass 4000 kg Engine force 2000 N

15. Which part shows the fastest speed and why?

16. What is happening in the arrowed section?

17. Calculate the distance traveled whilst at constant speed Speed (m/s) 0 15 5 20

18. Describe the motion on the graph

19. What are the relative speeds? 12 m/s 8 m/s 22 m/s 10 m/s

20. Explain how to calculate the acceleration

21. Calculate the speed of the Mini