Double pendulum: normal modes and time evolution
40:29
Constrained Lagrangian mechanics in elliptic coordinates: loop-the-loop revisited
22:48
Double pendulum: equations of motion for small oscillations
14:45
Where does “e” come from?
20:16
Coriolis force: deflection of a falling particle
22:42
Kepler’s Impossible Equation
37:23
Understanding the Euler Lagrange Equation
23:36
Oscillations of a pendulum with a freely sliding base
18:39