Talk:Theory of relativity/Special relativity

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Exercise[edit]

According to the classical theory, the kinetic energy of a body can be written as: , where is the mass, and is the velocity of the body. According to the special theory of relativity, the kinetic energy of a body can be written as , where is called the Lorentz factor. Prove that the classical theory would be correct, according to the special theory of relativity, if the speed of light would be infinite. In other words, prove that:



Put all relativity theory resources in a single resource[edit]

I think it would be better, if the user comes to a resource called "Theory of Relativity", where there are sections about "General relativity", "Special relativity" and other subsections. Currently, there is no main page that links to all relativity theory resources. But I have not enough experience here to do it.--Sae1962 (discusscontribs) 10:03, 30 June 2015 (UTC)