6. The principle of equivalence.

MIT 8.962 General Relativity, Spring 2020 Instructor: Scott Hughes View the complete course: https://ocw.mit.edu/8-962S20 YouTube Playlist:    • MIT 8.962 General Relativity, Spring 2020   Introduction to the principle of equivalence: freely falling frames to generalize the inertial frames of special relativity.  Two important variants of the equivalence principle (EP): The weak EP (one cannot distinguish free fall under gravity from uniform acceleration over 'sufficiently small' regions); the Einstein EP (the laws of physics in freely falling frames are identical to those of special relativity over 'sufficiently small' regions). License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu Support OCW at http://ow.ly/a1If50zVRlQ We encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments.