Physics, 28.09.2019 20:30 06jesher44395
Lagrange's equations look funny at first, but they should make sense in ordinary cases. to see that this is so: (a) write down the lagrangian for a particle moving near the surface of the earth, in three dimensions, subject only to the force of gravity. (b) derive lagrange's equations of motion for this case, and show that they are the usual equations of motion you would expect.
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Lagrange's equations look funny at first, but they should make sense in ordinary cases. to see that...
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