Video Lectures

Professor Walter Lewin demonstrating the two normal modes of a coupled pendulum. This demonstration can be viewed on the video of Lecture 5. (Image courtesy of Markos Hankin, MIT Physics Department Lecture Demonstration Group.)

Professor Walter Lewin demonstrating the two normal modes of a coupled pendulum. This demonstration can be viewed on the video of Lecture 5. (Image courtesy of Markos Hankin, MIT Physics Department Lecture Demonstration Group.)