deletions | additions       diff --git a/Problem 1.tex b/Problem 1.tex  index 4230128..185e021 100644  --- a/Problem 1.tex  +++ b/Problem 1.tex 
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\frac{F)c}{F_G}=\frac{e^2}{Gm_em_p}\sim2.3\times10^{39}  \end{equation}  The gravitational force is therefore completely overwhelmed by the electromagnetic force with respect to scattering in the ionized ISM.  \subsection{Part c}