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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| 183_notes:sep_k_ex [2014/11/01 14:36] – [Formal derivation of $K_{trans}$ and $K_{rel}$] caballero | 183_notes:sep_k_ex [2014/11/01 14:40] (current) – caballero | ||
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| Begin by considering two particles, one of mass $m_1$ at location $\vec{r}_1$ measured relative to some fixed coordinate axes and the other of mass $m_2$ at location $\vec{r}_2$ measured relative to the same coordinate axes. Both of these vectors positions are indicated with grey arrows. | Begin by considering two particles, one of mass $m_1$ at location $\vec{r}_1$ measured relative to some fixed coordinate axes and the other of mass $m_2$ at location $\vec{r}_2$ measured relative to the same coordinate axes. Both of these vectors positions are indicated with grey arrows. | ||
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| For these two particles, we could determine their center of mass, | For these two particles, we could determine their center of mass, | ||