Rotations: angular momentum – torque on a single particle – moment of inertia – angular
momentum of a system of particles – pure rotation about an axis – the physical pendulum.
Central Force Motion: central force motion of two bodies – relative coordinates – reduction to
one dimensional problem – spherical symmetry and conservation of angular momentum,
consequences – planetary motion and Kepler's laws.
Harmonic Oscillator: 1‐D harmonic oscillator – damped and forced ha