Question

Write the cause of buoyant force

Answer 1

▶️Buoyant force is the force on an object exertedby the surrounding fluid
▶️When an object pushes water, the water pushes back with as much force as it can.

Answer 2

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pressure exerted by a liquid increase with depth and act in all direction. So, the upward force exerted by the liquid on the bottom of an object is greater than the downward force acting on the top of the object. This gives rise to net force acting on the object in the upward direction, which accounts for the buoyant force .