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PHYS 200 - Lecture 15 - Four-Vector in Relativity

phys 200: Fundamentals of Physics I

Lecture 15 - Four-Vector in Relativity

Overview

The discussion of four-vector in relativity continues but this time the focus is on the energy-momentum of a particle. The invariance of the energy-momentum four-vector is due to the fact that rest mass of a particle is invariant under coordinate transformations.