Gravity. When you place something on a liquid, and it is less dense than the liquid, gravity pulling down on the liquid forces the object to float.
Things float in the air when the force of buoyancy (upward force exerted by air or a fluid) is greater than the force of gravity (downward force pulling objects toward the earth). This is known as buoyancy and is what allows objects to float or stay suspended in a fluid or gas like air.
The force that helps things float is called buoyancy. It is the upward force exerted by a fluid, such as water or air, that opposes the weight of an object immersed in the fluid. Objects float when the buoyant force is greater than or equal to the weight of the object.
Buoyancy is the force that causes things to rise or float in a fluid, such as water or air. This force is exerted in the opposite direction to the force of gravity, making objects appear to be lighter when submerged in a fluid.
Objects can float when they are less dense than the liquid they are placed in. This creates an upward force called buoyancy that helps keep the object afloat. By adjusting the weight or shape of an object, you can make it float in water or other liquids.
The minimum upthrust force needed to make an object float is equal to the weight of the object. In this case, the minimum upthrust force needed to make an object weighing 1600 newtons float is also 1600 newtons.
Buoyancy is an upward lifting force, which means in the water buoyancy can make things float, for example: a rubber duck, pineapple, softball, etc. And that of buoyancy can make you float in the water.
Things float in the air when the force of buoyancy (upward force exerted by air or a fluid) is greater than the force of gravity (downward force pulling objects toward the earth). This is known as buoyancy and is what allows objects to float or stay suspended in a fluid or gas like air.
The force that makes things float is called buoyancy.
The force that helps things float is called buoyancy. It is the upward force exerted by a fluid, such as water or air, that opposes the weight of an object immersed in the fluid. Objects float when the buoyant force is greater than or equal to the weight of the object.
upthrust
Buoyancy
nothing
Yes any salt can make things float
You can't make things float, things float by it's self's it's density is lower than 1 it can float, if it's density is greater than 1 it can't float.
Buoyancy is the force that causes things to rise or float in a fluid, such as water or air. This force is exerted in the opposite direction to the force of gravity, making objects appear to be lighter when submerged in a fluid.
because of gravitational force
a dingaling