1. Mechanical and Electrical Vibrations

2. Applications

3. Forces acting on a Spring

4. Force Equation

5. Definitions of Quantities

6. Example

7. Undamped Free Vibration

8. Solution of Undamped Free Vibration

9. Example

11. Damped Mass-Spring Model

12. Mass-Spring System: Three Cases

13. Solution to the Overdamped Case

14. Solution to Critcally Damped Case

15. Solution to Underdamped case

16. Example

17. Quasi-Frequency and Quasi-Period

18. Comparison of Damped and Undamped Motion

19. Example

20. Voltage Formulas

21. Electric Circuit Model