>>13311217>its the amount of energy exchanged from potential to kineticWhat is? The lagrangian L=T-V? That's absolutely not true. The amount of energy exchanged from potential to kinetic is called work in physics, which is a completely different concept, and to specify it you need a time interval in which the exchange happens, while L is instantaneous.
>And you're unequivocally wrong if you think its not constantThe ENERGY of a system is constant, not the lagrangian. Energy = Hamiltonian = T+V, and NOT T-V.
Take the most simple system: particle in a radial gravitational field. It falls to the centre, its kinetic energy T increases and V decreases, so the lagrangian increases and is NOT constant.
Literally go read the most basic high school physics textbook before you come to spew such obvious bullshit. Either you're a uneducated retard or a troll. I don't know which is worse. Kill yourself.
