About Classical Mechanics | Lecture 1

Magnetic Vector Potential: Gauge Invariance and Canonical vs. Mechanical Momentum in Charged-Particle Dynamics Physics Liouville's Theorem: Phase Space Volume Conservation in Hamiltonian Mechanics Reversibility in Newtonian Mechanics via Time-Reverse Symmetry Principle of Stationary Action Lagrangian Mechanics: Euler-Lagrange Equations, Cyclic Coordinates, and the Transition to Hamiltonian Dynamics 50 Years of Planetary Science Since Apollo: A Retrospective Planetary Science Since Apollo: 50 Years of Solar System Exploration and Discovery Poisson Brackets: Conservation Laws, Symmetry Generators, and Angular Momentum in Hamiltonian Mechanics Time-Reversibility of Physical Equations