A Pendulum On A Free Cart @DietterichLabs

Uploaded July 2022 | Updated September 2026, 1 hour ago

In this video, I solve the "pendulum on a free cart" mechanics problem using lagrangian mechanics, and then compare it to some closely related problems.

Accelerating pendulum cart video:
youtu.be/lEgkCbFIHtI

Harmonic oscillator pendulum cart video:
youtu.be/tHHLKUAMdgI

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$How To Solve The Schrodinger Equation For An Electron In A Spherical Infinite Potential Well This video explains the solving of the Schrodinger equation for Non-relativistic electron trapped in a spherical infinite potential well. My Quantum Mechanics Lecture Series: https://www.youtube.com/playlist?list=PLSpklniGdSfSsAFCzO-YWGlJ4TNv8sMdy Superfluid Helium Resonance Experiment video: https://youtu.be/unUNQNmuvUQ Quantum Field Theory Lecture Series: https://www.youtube.com/playlist?list=PLSpklniGdSfSsk7BSZjONcfhRGKNa2uou There is a typo in the spherical harmonics normalization constant. In the second fraction under the square root, the 1s are supposed to be ls.$

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