Piston and Flywheel (100% Pen)
Press the space bar to fire the cylinder!
The impulse is strongest when the piston is fully extended (top dead center). This is why timing adjustments are important in internal combustion engines.
Use the left and right arrows or the slider to adjust the speed.
Use the up and down arrows or the slider to adjust the size.
Use the slider to adjust the x position.
This is just something I was curious about!
The math for locating the end of the piston rod is explained here: