various physics assignments

Simon Hammer e8e13ff37d Merge branch 'master' of https://github.com/noah-vogt/gkg into master %!s(int64=4) %!d(string=hai) anos
image.png 4591aa68a4 added image %!s(int64=4) %!d(string=hai) anos
main.tex e8e13ff37d Merge branch 'master' of https://github.com/noah-vogt/gkg into master %!s(int64=4) %!d(string=hai) anos