PPolySim OS
For First Responders · Buoyancy

Buoyancy for a satellite orbit

Built for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field. Simulate a satellite orbit live below — adjust the inputs and watch it respond, right in your browser.

Buoyancy & ArchimedesLive

Controls

An object floats with exactly the fraction ρ_object/ρ_fluid submerged. Denser than the fluid? It sinks. This is Archimedes' principle, live.

Presets

▶ Run in Python

Data Inspector

Fraction submerged60%
Statefloats
ρ ratio0.60

Governing equation

Reading this result: Lighter than the fluid (ρ ratio 0.60), so it floats with exactly 60% submerged — the submerged fraction equals the density ratio, and object size never changes it.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

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More with Buoyancy

Frequently asked questions

Is this good for first responders?
Yes — this version of "Buoyancy for a satellite orbit" is framed for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field.
Do I need to install anything?
No. It runs in any modern browser, free, with no account required.