deletions | additions       diff --git a/Analysis and Interpretation.tex b/Analysis and Interpretation.tex  index a1706ad..920f69c 100644  --- a/Analysis and Interpretation.tex  +++ b/Analysis and Interpretation.tex 
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\begin{align}  \vec p\sub{total,i} &= \vec p\sub{1i} + \vec p\sub{2i}\\  &= \vec r\sub{1i} / \Delta t * m\sub{1} + \vec r\sub{2i} / \Delta t * m\sub{2}\\  &= \langle0.024,0.015\rangle \e{-2}  \units m * 0.146 \units kg / 0.456 \units s + \langle-0.015,0.018\rangle \units m * 0.057 \units kg / 0.456 \units s\\ &= \langle \rangle \units kgm/s + \langle \rangle \units kgm/s  \end{align}