The upward force that makes corks, or any substance or object, float is called buoyancy.
The force that makes things float is called buoyancy.
gravity
Buoyancy, which is an upward acting force exerted by a fluid , that opposes an object's weight.
The force that makes things pull downwards is called "gravity". That's why we don't float when we jump.
Buoyancy
The force that helps a ship float is the buoyant force. The buoyant force is exerted by a fluid upwards that opposes the weight of the object immersed.
The force that is at work is gravity. If you are thinking of bouyancy, it is not a force.
water resistance
Buoyancy.
Gravity makes a ship float. Gravity pulls harder on the mass of water than the air inside the ship. In this way the water is pulled under the ship, instead of the ship being pulled under the water.
a dingaling
Buoyancy