🌊 Submarine Buoyancy Dynamics — 2D Depth Section and Force Balance

2D companion of the submarine buoyancy lab: depth strip chart with free-body diagram, ballast and net-force traces, velocity and phase portrait, using the same mass, volume and drag model as the 3D page.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install