- #1
Shahi
- 5
- 1
Hi
I am reading Landau's mechanics
So in the first chapter page 5
It reads : since space is isotropic, the lagrangian must also be independent of the direction of v , and is therefore a function only of it's magnitude
... I can't understand why
, I think Landau's book has many fans in this website , so is there anyone clarify it a bit.
I am reading Landau's mechanics
So in the first chapter page 5
It reads : since space is isotropic, the lagrangian must also be independent of the direction of v , and is therefore a function only of it's magnitude
... I can't understand why
, I think Landau's book has many fans in this website , so is there anyone clarify it a bit.
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