The course will begin with a quick treatment of surfaces in three dimensions followed by a crash course in special relativity. If by calculate general relativity you mean solving Einstein’s Field Equations [math]R_{\mu \nu}-\dfrac{1}{2}Rg_{\mu \nu}= \dfrac{8 \pi G}{c^4} T_{\mu\nu}[/math], then it’s very very hard. Special relativity (time dilation) Calculator . Special Relativity shows that time slows down for anything moving, including people, and that distances shrink in the direction of motion. This form will calculate Newtonian kinetic energy as well as relativistic mass, time dilation, and kinetic energy for an object of arbitrary mass and velocity. It only takes a minute to sign up. It explains gravity based on the way space can 'curve', or, to put it more accurately, it associates the force of gravity with the changing geometry of space-time. Albert Einstein determined that massive objects cause a distortion in space-time, which is felt as gravity. Gravitational time dilation was first described by Albert Einstein in 1907 as a consequence of special relativity in accelerated frames of reference.

Einstein's Theory of General Relativity can be summarized in three words: Matter curves spacetime. The summit on the left side of the curve is unique to General Relativity—in Newtonian gravitation the curve rises without bound as the radius decreases, approaching infinity at zero. Revision date: 2015-05-04: Description: GR, another general relativity calculator. In this equation t 0 is the proper time for an event, i.e. In general relativity, it is considered to be a difference in the passage of proper time at different positions as described by a metric tensor of space-time. These three ideas are exemplified by contrasting GR with Newtonian gravity. Ricci & Levi-Civita: The Ricci ( or Contracted Curvature ) Tensor Calculus-1899, 1900 "The Foundations of Physics", by David Hilbert, 1915; Einstein's Original General Relativity Paper, German-1915, 1916; Einstein's Original General Relativity Paper, English-1915, 1916 Gravitational Red Shift According to the principle of equivalence from general relativity, any frequency shift which can be shown to arise from acceleration of a radiating source could also be produced by the appropriate gravitational field. General relativity, with its complicated-looking tensor calculus, appeared hopelessly out of reach. The package works on the Global context. The Einstein Field Equations are ten equations, contained in the tensor equation shown above, which describe gravity as a result of spacetime being curved by mass and energy. This was formulated by the German-American physicist and mathematician Albert Einstein (1879-1955) in his Special Theory of Relativity. This page contains a time dilation calculator. There are no prerequisites for this example. General Relativity. Time dilation calculator. Physics Stack Exchange is a question and answer site for active researchers, academics and students of physics.