1. Rotational Kinematics Road Map of Chapter 8 Master Analogy chart Rotational Kinematics –Definition of radian, relation to degrees –Angular displacement –Angular velocity –Angular acceleration –Constant angular acceleration –Examples

2. Comet landing – 2014 Nov 12

3. Translation vs. Rotation

4. Translation vs. Rotation (cont)

5. Angular Displacement

6. Converting to Radians

7. Example 8.1

8. Angular velocity

9. Angular acceleration

10. Angular acceleration – remember

11. Translation vs. Rotation

12. Example 8-4 – Merry go Round

13. Example 8-4 (cont)

14. Example 8-4 (still more)

15. Frequency and Period

16. Example 8.5 – Hard Drive

17. Example 8-6 - Centrifuge

18. Example 8-6 alternative

19. Rolling Motion Wheel edge velocity matches relative velocity of room backwards Relative velocity of room backwards matches velocity of wheel CM forwards Demonstrate

20. Example - Bicycle

21. Bicycle – alternative