Please give me an answer to : fat and muscle

[antfeldsch]

Doesn't it also have to due with the buoyancy of the objects

[eTiMaGo]

Originally Posted by antfeldsch

Doesn't it also have to due with the buoyancy of the objects

Yeah buoyancy is basically the difference in density between a liquid and an object in this liquid... For example, foam will float in water because it has very low density compared to the water. But, AFAIK, there is no actual measure of buoyancy, it's just a general term.

[SailDesign]

Originally Posted by eTiMaGo

But, AFAIK, there is no actual measure of buoyancy, it's just a general term.

Buoyancy is the amount of lift created by a body iof lower density than the liquid it is floating in. A boat is at rest on the surface when the buoyancy is equal to the boat's weight .
Steve "Yacht designer nerd"