Question

What is the relation between buoyant force, weight of fluid displaced and upthrust.

Is weight of body in water equal to weight of fluid displaced​

Answer 1

Hey, here is your answer....

Buoyancy or upthrust, is an upward force exerted by a fluid that opposes the weight of an immersed object.

buoyancy = weight of displaced fluid.

Hope it helps u!!!

Answer 2

Archimedes' principle

—with the clarifications that for a sunken object the volume of displaced fluid is the volume of the object, and for a floating object on a liquid, the weight of the displaced liquid is the weight of the object. More tersely: buoyant force = weight of displaced fluid.