Algodoo

I tried to make THIS in Algodoo while using least amount of CPU
That's why I'm using widget and not "custom" window and spawning circles to draw

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If you know how to make it more effective, comment below!


Extra notes for advanced users:
I wanted to add as much tracers as I could, but there is a problem: All of them are physical properties and you can show only same group of them at same time, so I choose energy:
Angular, potencional, linear motion: I'm changing the velocity of the object, but because it is glued to background, it won't move (but plot still draw as if it was moving)
I'm also drawing a one invisible tracer going from min to max, every 5 second, just to keep plot window NOT scaling automatically