1\relax 2\@writefile{toc}{\contentsline {section}{\numberline {1}Motion}{}} 3\@writefile{toc}{\contentsline {section}{\numberline {2}Relativity}{}}
\relax
\@writefile{toc}{\contentsline {section}{\numberline {1}Motion}{}}
\@writefile{toc}{\contentsline {section}{\numberline {2}Relativity}{}}