Keywords: Energy-Mass-Momentum Pythagorean Relationship.jpg en The relationship between Energy E Mass m and Momentum p of a body according to Einstein's Theory of Relativity illustrated in a Pythagorean format where 'c' is the Speed of Light This clearly shows how the popular equation <math> E mc 2 \;</math> is the special case of being in the same reference frame as the body so that its momentum hence its velocity can be ignored trinity can be reduced to a duality 2012-03-17 own Tdadamemd en Image Relativistic Dynamics png<br> en File Relativistic Dynamics svg cc-zero Einstein formula Special relativity Pythagorean theorem |