A block with width to height ratio equals to 0.4 sinks to a liquid.
You can change the width/height ratio with slider to study the atability of that object.
Drag force is proportional to the velocity: F=-bv in this model.
I hope you can enjoy it as much as I do!
Virtual Physics laboratory Original URL
Fu-Kwun Hwang, Dept. Of Physics, National Taiwan Normal University.