# Lorentz Transformation

- A set of equations which are used, in relativity problems, to transform measurements from one frame of reference to another moving with respect to each other along axis x.

- and

- where
*v*= velocity of (*v*',*v*',*v*') system along the x-axis [ms^{-1}]*t*= time [s]*c*= speed of light = 2.998x10^{8}[ms^{-1}]

- or with
- and
- these can be re-written as
- and

**Subjects: ** Mathematics Physics