Because its been tested many times,
and never failed the test.
For an object to float, the mass of the water displaced must be equal to the mass of the object. This is known as Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object. When these two masses are equal, the object will float.
The mass of a floating object is equal to the mass of the water it displaces. This is known as Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced.
For there to be equal amounts of mass on both sides of the center of mass of an object, the object must be symmetrical in shape and have uniform density throughout.
The mass of water displaced by an irregular object is equal to the mass of the object itself, according to Archimedes' principle. This principle states that the buoyant force acting on an object immersed in a fluid is equal to the weight of the fluid displaced by the object.
Density. This is quantified as a mass over a volume, so if you know the volume, the density will allow you to determine the mass of an object. Density equals mass divided by volume so mass is equal to density multiplied by volume.
If the object has uniform density throughout, and it is separated into two parts of equal volume, the two parts will also have equal mass, and if it is separated into two parts of equal mass, the two parts will also have equal volume. If the density of the object is not uniform, and the object is separated into two parts of equal volume but unequal average densities, the part with the higher average density has more mass. In any case, the sum of the masses of the two halves is equal to the mass of the original object. That is the law of conservation of matter. The only exception is when energy is produced by the combining (fusion) or separating (fission) of matter. For example, in the core of the sun, hydrogen atoms are pressed together to form helium atoms and energy. The mass of helium created by combining one gram of hydrogen with another gram of hydrogen is less than two grams; the mass lost in the fusion is converted into radiant light and heat.
the mass is the same because think about it you made the object from its parts so they would be the same
the mass is the same because think about it you made the object from its parts so they would be the same
For an object to float, the mass of the water displaced must be equal to the mass of the object. This is known as Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object. When these two masses are equal, the object will float.
it is equal to the mass of the original object
The mass of a floating object is equal to the mass of the water it displaces. This is known as Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced.
For there to be equal amounts of mass on both sides of the center of mass of an object, the object must be symmetrical in shape and have uniform density throughout.
it means that you found the mass of an object.
No, they are almost never equal.
The mass of water displaced by an irregular object is equal to the mass of the object itself, according to Archimedes' principle. This principle states that the buoyant force acting on an object immersed in a fluid is equal to the weight of the fluid displaced by the object.
Inertia is related to the mass, and it is proportional to the mass. When measuring things, you will usually measure the mass, not the inertia - but it basically amounts to the same. Just consider the mass to be what gives an object its inertia.
When the displaced fluid has a mass equal or greater than the mass of an object placed in the fluid, the object will float.