Center of gravity and Center of buoyancy

Center of gravity noun - The point within something at which gravity can be considered to act; in uniform gravity it is equal to the center of mass.

Center of buoyancy and center of gravity are semantically related. In some cases you can replace phrase "Center of buoyancy" with "Center of gravity", this phrases are similar.

Center of buoyancy noun - (physics) the center of mass of the immersed part of ship or other floating object.

Center of gravity and center of buoyancy are semantically related. Sometimes you can replace phrase "Center of gravity" with "Center of buoyancy", this phrases are similar.