
#1
Nov2612, 11:08 PM

P: 249

So let's say we have a mechanical system described by some Lagrangian [itex]L=L(q_i,\dot{q}_i)[/itex], where the q_{i}'s are the generalized coordinates of the system. Does the condition
[tex]\frac{\partial L}{\partial q_i}=0[/tex] give the equilibrium configurations of the system? Intuitively it seems so, but I can't prove it. 



#2
Nov2612, 11:30 PM

P: 1,025

What is the condition for equilibrium in newtonian mechanics?




#3
Nov2812, 11:15 AM

P: 249




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