When a submerged object is in water, forces such as buoyancy (upward force due to displacement of water), gravity (downward force due to the object's mass), and drag (resistance force due to the object's motion) act on it. These forces determine the object's behavior and whether it sinks, floats, or remains suspended at a certain depth.
Forces are exerted on a submerged object due to water pressure not being balanced due to buoyancy. This is when the pressure at the bottom of the submerged object is greater than the fluid on the top of the object, thus projecting the object upward.
The buoyant force acting on a fully submerged object is equal in magnitude to the weight of the water displaced. This is known as Archimedes' principle, which states that the buoyant force is equal to the weight of the fluid displaced by the submerged object.
Will always float with the top surface level with the water
Submerged "out-of-water". That is not possible. It is either submerged or it is out of water. Even when an object is submerger or partically submerged it will not weigh less. The physical characteristics (weight) of the object cannot be changed. The object, when placed in water will displace a certain amount of water and the object will float if the weight of the displaced water is more that the weight of the object. The object will then sink if it weighted more that the weight of the water it displaces. That said, the actual weight of the object doesnt change but if a scale were attached to it while hanging in air, it would read greater that when the object is floating or submerged in water.
An object will appear to lose weight when completely submerged in water due to the buoyant force acting on it. This force is equal to the weight of the water displaced by the object, causing it to feel lighter in water compared to in air.
Forces are exerted on a submerged object due to water pressure not being balanced due to buoyancy. This is when the pressure at the bottom of the submerged object is greater than the fluid on the top of the object, thus projecting the object upward.
The hydrostatic water pressure increases with depth, which in turn increases the buoyant force acting on a submerged object.
The buoyant force acting on a fully submerged object is equal in magnitude to the weight of the water displaced. This is known as Archimedes' principle, which states that the buoyant force is equal to the weight of the fluid displaced by the submerged object.
Will always float with the top surface level with the water
Submerged "out-of-water". That is not possible. It is either submerged or it is out of water. Even when an object is submerger or partically submerged it will not weigh less. The physical characteristics (weight) of the object cannot be changed. The object, when placed in water will displace a certain amount of water and the object will float if the weight of the displaced water is more that the weight of the object. The object will then sink if it weighted more that the weight of the water it displaces. That said, the actual weight of the object doesnt change but if a scale were attached to it while hanging in air, it would read greater that when the object is floating or submerged in water.
An object will appear to lose weight when completely submerged in water due to the buoyant force acting on it. This force is equal to the weight of the water displaced by the object, causing it to feel lighter in water compared to in air.
The volume of a fully submerged object is equal to the volume of 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 water displaced by the object.
To calculate the buoyant force acting on an object submerged in water, you can use the formula: Buoyant force = Weight of the water displaced = Weight of the object in air - Weight of the object in water. This formula considers that the buoyant force is equal to the weight of the water displaced by the object.
The buoyant force acting on an object placed in water can be measured by finding the difference between the weight of the object in air and the apparent weight of the object when submerged in water. This difference is equal to the buoyant force acting on the object, which is also equivalent to the weight of the water displaced by the object. By measuring these weights, one can determine the buoyant force acting on the object.
As the object is lowered into water, the buoyant force acting on it increases because more of the object is submerged in the water, displacing a greater volume of water. This increase in buoyant force helps to counteract the gravitational force acting on the object, making it easier to hold or push the object deeper into the water.
The volume of water displaced is equal to the volume of the object submerged in water. This is known as Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the water displaced by the object.
You can determine if an object will float in water by comparing its density to the density of water. If the object is less dense than water, it will float; if it is more dense, it will sink. The buoyant force acting on the object is determined by the density of the object and the density of the fluid it is submerged in.