An Etymological Dictionary of Astronomy and Astrophysics

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generalized momenta
  جنباک‌های ِ هروینیده  
jonbâkhâ-ye harvinidé
Fr.: quantité de mouvement généralisée  

In → Lagrangian dynamics, momenta related to → generalized coordinates. For any system with n generalized coordinates qi (i = 1, …, n), generalized momenta are expressed by pi = ∂L/∂q.i, where L is the → Lagrangian function.

See also: → generalized; → momentum.