Constrained Lagrangian mechanics: understanding Lagrange multipliers
14:52
Particle sliding off a sphere, using Lagrangian mechanics
13:18
Understanding Lagrange Multipliers Visually
25:23
Introduction to Variational Calculus - Deriving the Euler-Lagrange Equation
19:25
Lagrangian Mechanics: Using Lagrange Multipliers to Find Forces of Constraint
10:49
Constrained Optimization: Intuition behind the Lagrangian
18:33
Lagrangian and Hamiltonian Mechanics in Under 20 Minutes: Physics Mini Lesson
22:29
Newtonian/Lagrangian/Hamiltonian mechanics are not equivalent
30:27