Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn to model the motion of a bead on frictionless wires using Lagrangian mechanics in this 31-minute physics tutorial. Explore three distinct wire configurations - straight, circular, and parabolic paths - while implementing Python code to simulate and analyze the bead's movement. Access practical examples with accompanying code demonstrations that illustrate the application of Lagrangian mechanical principles to different geometric paths. Master the mathematical framework needed to understand particle motion along constrained trajectories, with hands-on programming exercises that reinforce theoretical concepts.