17: Small Oscillations Last updated Dec 30, 2020 Save as PDF 16.5: Vectorial Derivation of the Scattering Angle 17.1: Particle in a Well Page ID29511 Michael FowlerUniversity of Virginia ( \newcommand{\kernel}{\mathrm{null}\,}\) 17.1: Particle in a Well17.2: Two Coupled Pendulums17.3: Normal Modes17.4: Principle of Superposition17.5: Three Coupled Pendulums17.6: Normal Coordinates17.7: Three Equal Pendulums Equally Coupled