About this Simulation

This simulation models how buoyancy forces act on submerged or floating masses in fluids of varying densities. Learners can adjust object size, fluid density, and observe real-time changes to the upthrust force and equilibrium conditions. Visualise how Archimedes' principle applies to everyday situations.

Learning objectives: Understand how buoyancy force depends on fluid density and object volume | Investigate the relationship between weight and upthrust for floating and sinking objects | Apply Archimedes' principle to predict whether objects will float, sink, or remain suspended