various physics assignments

Noah Vogt adf9e18e76 finished section 5 %!s(int64=4) %!d(string=hai) anos
image.png 4591aa68a4 added image %!s(int64=4) %!d(string=hai) anos
main.tex adf9e18e76 finished section 5 %!s(int64=4) %!d(string=hai) anos