Definitions v = velocity c = velocity of light in a vacuum β = v / c m = mass m0 = rest mass γ = (1 - β2)-1/2 T = γ-1 W = kinetic energy + rest mass energy Equations Tm0c2 = kinetic energy m = m0γ (definition of relativistic mass) p = mv = m0γv (definition of relativistic momentum) W = γm0c2 = (m02c4 + c2p2)1/2 Further Reading This article contains only a very few of the definitional equations of the Theory of relativity. See also: Theory of relativity Special relativity
This article contains only a very few of the definitional equations of the Theory of relativity. See also: