Modern Physics, Lecture 7: Energy, Momentum and Mass in Special Relativity
Channel: Stephen Sekula
Date: 2019-08-22

The classical definition of momentum; is it good enough in lieu of special relativity?; the special relativistic definition of momentum; the special relativistic definition of kinetic energy; total energy of a material body; mass-energy and its implications; nuclear energy; energy, mass, and momentum; massless particles.