Archimedes' principle is the statement that the buoyant force on an object is equal to the weight of the fluid displaced by the object. The simplicity and power of this idea is striking.

And now, look, we have the complete equation for the buoyant force. The buoyant force is the weight of the fluid displaced, which is the density of the fluid times the volume times g.

Archimedes' principle is the statement that the buoyant force on an object is equal to the weight of the fluid displaced by the object. The simplicity and power of this idea is striking.

Explore Archimedes' principle and the buoyant force in fluid dynamics. Understand how pressure varies with depth and acts in all directions, leading to the upward net force on submerged objects.

Learn about density and pressure, and how the relationship between pressure and depth in a fluid gives rise to the buoyant force. Apply the continuity equation and Bernoulli's principle to solve …

So remember, the buoyant force is just equal to the weight of the water displaced and that's just the volume of the water displaced times the density of water times gravity.

And it basically says that the buoyant force acting on any submerged object equals the weight of the displaced fluid. So we'll first try to understand what this statement means, and then we'll …

However, the buoyancy force will be equal to the product of the volume of the solid, acceleration due to gravity and the density of water. So, if both the volumes are different (because the …

Why do things feel lighter when they are under water? Let's find out!

So remember, the buoyant force is just equal to the weight of the water displaced, and that's just the volume of the water displaced, times the density of water, times gravity.