Expand all + Simple Pendulum 3A10.10 - Simple Pendulum3A10.14 - 4:1 Pendula3A10.15 - Bowling Ball Pendulum3A10.17 - Different Mass Pendula3A10.20 - Upside Down Pendulum3A10.21 - Metronome as a Pendulum3A10.30 - Torsion Pendulum + Physical Pendula 3A15.10 - Oscillating State3A15.20 - Oscillation Bar3A15.25 - Oscillating Hoop3A15.30 - Paddle Oscillator3A15.50 - Sweet Spot3A15.57 - Sweet Spot of a Meter Stick + Springs and Oscillators 3A20.10 - Mass on a Spring3A20.14 - 4:1 Mass on a Spring3A20.35 - Cart Between Springs3A20.40 - Roller Cart and Spring + Simple Harmonic Motion 3A40.10 - Circular Motion vs. Mass on a Spring3A40.20 - Circular Motion vs. Pendulum3A40.50 - SHM with Motion Detector + Damped Oscillators 3A50.10 - Dash Pot3A50.21 - Damped Roller Cart and Spring3A50.45 - Oscillating Guillotine + Driven Mechanical Resonance 3A60.10 - Tacoma Narrows Video3A60.20 - Driven Low-Friction Cart3A60.30 - Barton's Pendula3A60.43 - Hand-Driven Mass on Spring3A60.44 - Drunken Sailor3A60.51 - Resonance Rods + Coupled Oscillations 3A70.10 - Wilberforce Pendulum3A70.15 - Swinging Mass on a Spring3A70.20 - Coupled Pendula3A70.25 - Spring Coupled Pendula3A70.30 - String Coupled Pendula3A70.35 - Double-Simple Pendula + Normal Modes 3A75.10 - Coupled Harmonic Oscillators3A75.13 - Air Track Chain + Lissajous Figures 3A80.10 - Lissajous Sand Pendulum3A80.20 - Lissajous Figures on Scope + Non-Linear Systems 3A95.50 - Chaos Pendula3A95.51 - Chaos Hoop3A95.52 - Chaos Motor