0
Firstly you must understand that buoyancy is the very thing that allows anything to float. Buoyancy is defined as the force applied to an object by the fluid it is in, the force is quivalent to the volume of the fluid that is being displaced by that object
Example
say you have an object with a volume equal to 1 metre cubed sumbersed in water
since the object is displacing 1 m^3 of water, 1000Litres = 1 m^3 , and 1L is approximately equal to 1kg. therefore the buoyant force would be 1000 kg of force upwards.
the more fluid is displaced by an object, the more buoyant that object will be
What else can I help you with?
How does an iron boat float?
Buoyancy!
How does air help boats float?
Air helps boats float by providing buoyancy. When a boat displaces water, it creates an upward force equal to the weight of the water it displaces. The air inside the boat helps to increase buoyancy by reducing the overall density of the boat and allowing it to stay afloat.
What force helps a boats float?
The force that helps a boat float is buoyancy. Buoyancy is the upward force exerted by a fluid, such as water, that opposes the weight of an object placed in that fluid. This force allows the boat to stay afloat by displacing an amount of water equal to its weight.
What floats your boat?
There are two answers:Water provides the buoyancy necessary to float boats.Things that I enjoy doing are what "float my boat".
How does styrofoam help a boat float?
Styrofoam is lightweight and contains a lot of air pockets, which provide buoyancy when placed under water. This buoyancy helps to keep the boat afloat even when it's carrying a heavy load.
How can buoyancy be demonstrated?
buoyancy can be demonstrated if you float something because buoyancy is when something floats for example a boat floating in water
The upward force of a liquid or air on an object that helps it float?
The force that makes things float is called buoyancy.
What is the name of the force that helps a ship to float?
Buoyancy
What is he name of the force that helps things float?
Buoyancy
What does the hull do on a boat?
Basically, the hull on a boat keeps out the water, and displaces the water to create buoyancy, which enables the boat to float.
Does gravity allow a boat to float on water?
Without gravity, a boat wouldn't be able to float on water, so yes, gravity allows a boat to float (as well as sink into) water. A boat floats from buoyancy force. The buoyancy force is from the volume of water it displaces with it's shape below the water. The buoyancy force is equal to the volume of water it displaces multiplied by 62.4 lbs. per cubic foot (the density of water). So if the boat displaces 20 cubic feet of water with it's hull or shape it can hold 20 x 62.4 = 1248 lbs. of self weight plus cargo. Obviously there should be a factor of safety on that. In summary, a boat needs two things to float on water: Gravity and buoyancy force. Gravity keeps the boat on the water in the first place, but the buoyancy force is the actual thing that keeps the boat afloat. Technically, it is the buoyancy force that allows a boat to float, but if you want to get really technical, it is gravity in the first place that allows a boat to float on water.
How does aluminum foil boat float?
Aluminum foil boats float due to the principle of buoyancy. When the boat is placed in water, the upward force of buoyancy is greater than the weight of the boat, allowing it to stay afloat. The shape of the boat helps displace enough water to create this upward force.
