Just press space! :D (I recommend TurboWarp: https://turbowarp.org/527870544)
Credit: Me, and a little help from @griffpatch 's youtube video on ball physics! (https://www.youtube.com/watch?v=Ge1DbXkyMKo&t=340s) https://www.youtube.com/watch?v=6hP5wbpJOpQ
