Archimedes' principle - Wikipedia
https://en.wikipedia.org/wiki/Archimedes%27_principle
OverviewExplanationFormulaForces and equilibriumRefinementsPrinciple of flotationEurekaExternal linksIn On Floating Bodies, Archimedes suggested that (c. 246 BC): Any object, totally or partially immersed in a fluid or liquid, is buoyed up by a force equal to the weight of the fluid displaced by the object.Archimedes' principle allows the buoyancy of any floating object partially or fully immersed in a fluid to be calculated. The downward force on the object is simply its weight. The upward, or bu…
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