Buoyancy affects a boat by keeping it "on" the water, not "under" the water.
Buoyancy!
buoyancy can be demonstrated if you float something because buoyancy is when something floats for example a boat floating in water
By putting it in water.
Buoyancy Operated Aquatic Transport
To calculate the buoyancy of a cardboard boat, you need to determine the weight of the water displaced by the boat. This can be calculated by multiplying the volume of the submerged part of the boat by the density of water. The buoyant force acting on the boat is equal to the weight of the water displaced.
The science is called "displacement". If the shape of the boat allows the amount of the boat in the water to be less weight than the water it displaces it will float. If the amount of the boat in the water weighs more than the water it displaces it will sink.
Basically, the hull on a boat keeps out the water, and displaces the water to create buoyancy, which enables the boat to float.
The primary variable that affects what a boat can carry is its buoyancy, which is determined by its design and the materials used in its construction. The boat's weight capacity is influenced by factors such as its size, shape, and the distribution of weight within the vessel. Additionally, water conditions, including density and wave action, can impact how much cargo a boat can safely transport. Lastly, regulatory limits and safety guidelines also play a crucial role in determining a boat's carrying capacity.
The force that keeps a boat balanced is called buoyancy. Buoyancy is the upward force exerted by a fluid that opposes the weight of an object placed in the fluid, in this case, the boat. As long as the boat displaces enough water to support its weight, it will remain balanced and afloat.
up thrust gravity buoyancy density
Your question is unclear but if you push the boat down you will feel resistance due to the buoyancy.
There are two answers:Water provides the buoyancy necessary to float boats.Things that I enjoy doing are what "float my boat".