Dive into a classic physics problem with this Feynman Lecture exercise! In this video, we analyze the motion of a bobbin on an incline, breaking down the forces, torques, and dynamics step by step.

Did you know that, at a certain point on a moving wheel... there's no motion? Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right?