Hey there, here I leave you the Quiz 7 link: https://gist.github.com/batmantec/97d706c8360ca81cd56740dfab00d067
For doing this program I recall the knowledge that I retrieved from my class of physics and I draw a little diagram for making the dot product, it took me like 30 minutes.
Here I leave you the pictures of the program running:
Quiz 7 by batmantec is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.