Most famous Physics Professor Walter Lewin (MIT) demonstrating the conservation of mechanical energy #physics #materialsscience | Metallurgical engineering

Walter Lewin - Physics works, I'm telling you ! ❤️❤️ Walter Lewin, MIT Professor of Physics, on his dynamic teaching style. Via: Lectures by Walter Lewin | The Science

Period of pendulum is independent of mass Professor Walter Lewin demonstrates that the period of oscillation of a pendulum is independent of the mass. T = 2π√(l/g) The period of a simple pendulum is independent of its mass because the greater gravitational force pulling a heavier bob (proportional to mass, (mg) is exactly counteracted by its greater inertia (also proportional to mass, (m) resisting acceleration, causing the mass terms to cancel out in the equation of motion, leaving period depen

Prof: Walter Lewin Best Physics teacher ever High resolution 113 lectures http://teachingexcellence.mit.edu/?s=Walter Lewin Walter lewin's lectures on Classical Mechanics Link: http://ocw.mit.edu/courses/physics/8-01-physics-i-classical-mechanics-fall-1999/video-lectures/ Electricity & Magnetism: Link: http://ocw.mit.edu/courses/physics/8-02-electricity-and-magnetism-spring-2002/video-lectures/ Waves & Oscillations: Link: http://ocw.mit.edu/courses/physics/8-03-physics-iii-vibrations-and-waves-f

It feels comforting when Walter Lewin says: “Physics works” 🗿Walter Lewin’s famous horizontal motion experiment is a textbook illustration of one of classical mechanics’ core ideas, the independence of horizontal and vertical motion. In the setup, a machine moves steadily along a track while launching a ball straight upward. At first glance, it seems like the moving machine should “leave the ball behind,” yet the ball lands right back where it started, in the machine itself. The reason? Inertia