Its just simple, melon float in water because melon has lesser density compared to water, unlike the tomato, has density greater than water.
Density is the mass of an object over its volume. And the force reacting on the melon and tomato is called the "buoyant force" which is related to the density of the floating or sinking object and the density of water ^^
Density is the mass of an object over its volume. And the force reacting on the melon and tomato is called the "buoyant force" which is related to the density of the floating or sinking object and the density of water ^^
