Note: This article was created through photography. Please do not use it for commercial purposes. If the original author (or translator) believes this action infringes upon your rights, please leave a message or email BoJone@Spaces.Ac.Cn to inform me, and I will delete it as soon as possible!
\begin{aligned} E=mc^2 \\ \sqrt{1-{v^2}/{c^2}} \end{aligned}
This article is not a general relativity tutorial; it is suitable for readers who already have a certain foundation in physics.
Relativity is a fundamental theory concerning space-time and gravity, primarily founded by Albert Einstein. It is divided into Special Relativity and General Relativity. The basic assumption of relativity is the principle of relativity, which states that physical laws are independent of the choice of reference frame. The difference between Special Relativity and General Relativity is that the former discusses physical laws between reference frames in uniform linear motion (inertial reference frames), while the latter extends to reference frames with acceleration (non-inertial frames) and is widely applied to gravitational fields under the assumption of the equivalence principle.
When reposting, please include the address of this article: https://kexue.fm/archives/259
For more detailed information regarding reposting, please refer to: Scientific Space FAQ