1. Simple Pendulum

        2. Metronome

        3. Pendula with Different Masses and Lengths

        4. Metronome Type Pendulum

        5. Wristwatch Type Pendulum

        6. Mass on a Spring

        7. Torsional Pendulum

        8. Simple Harmonic Motion by Projection

               A) Harmonic Motion with Slide

        9. Coupled Pendulum

                a) Coupled String Pendulum

                b) Coupled Rods Pendulum

        10. Horizontal Simple Harmonic Motion