Relativistic Velocity Addition

u = \frac{u ^{'} + v}{1 + \frac{u ^{'} v}{c ^{2}}}

How velocities add in special relativity. Ensures no velocity exceeds c.

Variables

Velocity in S frame

m/s

Velocity in S' frame

m/s

Relative velocity of frames

m/s

Speed of light

m/s

0/5000