Bouyancy
When an object is placed in the water, the water displaces as much water as the object weighs,making it bouyant.
Archemedes, a greek mathematician discovered how to calculate bouyancy. he went in his bathtub, filled it up all the way then he went in it and a bunch of water displaced. after that he went eureka and discovered bouyancy
Fish can control their bouyancy because they have a swim bladder, it is an organ in the fish, that allows them to control their bouyancy.
Archemedes, a greek mathematician discovered how to calculate bouyancy. he went in his bathtub, filled it up all the way then he went in it and a bunch of water displaced. after that he went eureka and discovered bouyancy
Fish can control their bouyancy because they have a swim bladder, it is an organ in the fish, that allows them to control their bouyancy.
Neutraly Bouyant is to stay in the middle, not floating or sinking
Positivly Bouyant is that the object floats
Negativly Bouyant is when the object sinks
Positivly Bouyant is that the object floats
Negativly Bouyant is when the object sinks