They have to be the same.
There are only three types of buoyancy. Positive, Neutral and Negative. Positive rises, neutral is in between meaning its in the center and negative sinks. Your welcome
Positive (Rises) , neutral (Level) and negative (Sinks) buoyancy .
If you float well the buoyancy is positive (your mass is less than the mass of the displaced liquid (water?), if you just manage to float or at least don't sink at any great speed, the buoyancy is neutral (your mass equals the mass of the liquid displaced).
Buoyancy is the rising of an object through a liquid such as water due to the object being less dense than the liquid. Density is the the mass of an object divided by its volume. Density is often expressed in grams/cm³. For a full explanation of how the buoyancy principle works go to the related question "What is the buoyancy principle?" in the Related Questions section below.
A body whose total density is greater than that of water will sink in water;that is, if it's not supported, it will continuously drift lower.A body whose total density is less than that of water will float in water; that is,it will sink only partially, and will then remain on the surface and sink no lower.A body whose total density is exactly equal to that of water will have "neutral buoyancy",and will "float submerged" so to speak. That is, none of it will remain above the surface,but once submerged, it will neither rise nor sink further, but will maintain the depth at whichit is placed.
It is average density.
There are only three types of buoyancy. Positive, Neutral and Negative. Positive rises, neutral is in between meaning its in the center and negative sinks. Your welcome
a submarine
Neutral buoyancy is the ability to float under water. This allows the animal to save energy.
As the density of water is 1.0g/ml, anything with a density of 1.0g/ml will possess neutral buoyancy and have an equal tendency to sink or float (retarded only by fluid resistance).
Positive (Rises) , neutral (Level) and negative (Sinks) buoyancy .
Positive Buoyancy. When submarine submerges, it initially uses negative buoyancy to submerge, and then levels out to neutral buoyancy.
suli moda
almost neutral
almost neutral
Objects that are in the middle of water have neutral buoyancy.
These objects are called with "neutral buoyancy".