Algodoo

A colission engine that uses four colission layers for the combustion. Has a throttle that can be dragged or set up/down using the arrow keys. The throttle slowly goes back to idle when it's set up.

The engine takes more than 3 million newtons of drag force to stop at idle, and it's prone to breaking at full throttle, so it probably only takes about 700 thousand or so at full throttle to stop it.

Runs at exactly 26.18 rad/s at idle speed, and only wavers about one onehundredth of one radian per second (check the plot in the bottom right corner of the screen).

Runs at about 95 - 100 rad/s at full throttle, but has slightly less torque and is more prone to breaking.

Uses colission layers B, C, D and E for the combustion, and uses J for the throttle blocks.