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# Speed and Time graphs

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Speed and Time Graphs

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### Speed and Time graphs

1. 1. A reminder Speed = distance time taken d S x t
2. 2. Distance vs Time Graphs distance time
3. 3. No movement? distance time
4. 4. No movement distance time
5. 5. Constant speed? distance time
6. 6. Constant speed distance time
7. 7. Constant speed distance The slope of this graph gives the speed time
8. 8. Constant speed distance How would the graph look different for a faster constant speed (walking to Mrs. Herrington’s class)? time
9. 9. Constant speed fast distance time
10. 10. Constant speed distance fast How would the graph look different for a slower constant speed (walking to Ms. Jones)? time
11. 11. Constant speed fast distance slow time
12. 12. Constant speed distance fast The slope of the graph gives the speed slow time
13. 13. Constant speed distance Slope = Rise/Run Run time Rise
14. 14. Getting faster? (accelerating) distance time
15. 15. Getting faster (accelerating) distance time
16. 16. Examples distance time
17. 17. A car accelerating from stop and then hitting a wall distance time
18. 18. A car accelerating from stop and then hitting a wall distance Let’s try a simulation time
19. 19. Speed against time graphs speed time
20. 20. Speed against time graphs speed time
21. 21. No movement? speed time
22. 22. No movement speed time
23. 23. Constant speed? speed time
24. 24. Constant speed speed time
25. 25. Constant speed speed How would the graph look different for a faster constant speed? time
26. 26. Constant speed speed fast time
27. 27. Constant speed speed How would the graph look different for a slower constant speed? fast time
28. 28. Constant speed speed fast slow time
29. 29. Getting faster? (accelerating) speed time
30. 30. Getting faster? (accelerating) speed Constant acceleration time
31. 31. Getting faster? (accelerating) speed The slope of this graph gives the acceleration time
32. 32. Example: speed time
33. 33. A dog falling from a tall building (no air resistance) speed time
34. 34. A rock falling from a tall building (no air resistance) speed time
35. 35. A dog falling from a tall building (no air resistance) speed Area = height of building time
36. 36. No movement speed distance time time
37. 37. Constant speed speed Slope = speed distance time Area under graph = distance travelled time
38. 38. Constant acceleration speed distance time time
39. 39. Reading – Pages 26 to 29