Prof. Walter Lewin demonstrating an experiment to show the conservation of angular momentum. When he folds his arms his moment of inertia decreases and angular velocity increases. . Angular momentum = moment of inertia × angular velocity (about any particular point) . . . Follow @atomstalk 🔥 Follow @atomstalk 🔥 Follow @atomstalk 🔥 . ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 👇Tag someone interested🔖 📩 Save to watch this daily ⏰ 🤝 Share with the interested😃 ~~~~~~~~~~~~~~~~~~~~~~~~~~~ . . . #sciencevideos #sciencevideo #walterlewin #angularmomentum #physicsexperiment #physicsstudents #physicslab #sciencelabs #sciencelab #science #physics #physicslovers #sciencelovers #sciencelove #scienceexperiment #scienceexperiments https://www.instagram.com/p/B_C8dxrj8zL/?igshid=i3k0w4mbz37m












