The equation above is what we call a Lagrangian (that's what the L stands for). It is one of the objects that physicists like to study and describe systems in terms of. Its almost like the energy of the system, but not quite. read more
The equation above is what we call a Lagrangian (that's what the L stands for). It is one of the objects that physicists like to study and describe systems in terms of. Its almost like the energy of the system, but not quite. read more