various physics assignments

Simon Hammer 9468aa62a8 Merge branch 'master' of https://github.com/noahvogt/gkg %!s(int64=4) %!d(string=hai) anos
protokoll-Stromschaltung 5f02478f91 starting with last Protokoll %!s(int64=4) %!d(string=hai) anos
protokoll-kondensator bf2149d5aa fix merge conflicts %!s(int64=4) %!d(string=hai) anos
protokoll-schmelz 633c33d52b changing directory structure %!s(int64=4) %!d(string=hai) anos
.gitignore bb36161a56 changes %!s(int64=4) %!d(string=hai) anos