~jzck/physics-notes

ref: fe6b680fd367b85811a3d1400efa48b781ad6501 physics-notes/formularies/LL1/10.5.tex -rw-r--r-- 81 bytes
fe6b680fJack Halford mechanical similarities part1 1 year, 1 month ago
                                                                                
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2\overline{T}=\overline{\sum_a\mathbf{r}_a\cdot\partial U/\partial \mathbf{r}_a}