~jzck/physics-notes

ref: fe6b680fd367b85811a3d1400efa48b781ad6501 physics-notes/formularies/LL1/10.4.tex -rw-r--r-- 124 bytes
fe6b680fJack Halford mechanical similarities part1 1 year, 1 month ago
                                                                                
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2T=\sum_a\mathbf{p}_a\mathbf{v}_a=\frac{\dd{}}{\dd{t}}(\sum_a\mathbf{p}_a\mathbf{r}_a)-\sum_a\mathbf{r}_a\dot{\mathbf{p}}_a