press space to teleport/reset the ball to the mouse. the X velocity slider is kinda hard to use but it works. i suggest using the default friction (XF=0.9, YF=0.75) but 1 friction is just as fun. if you scrolled down here you discovered a secret! press z to turn on the pen/tracker
after making my flappy bird project i realised i could make very simple physics and so i decided to make a bouncing ball and further my career in game development with simple physics. now all i need is a raycast function