Question

Can u friends say me whats the difference between upthrust and thrust??????

Answer 1

Hey dear ........
--------------here is your answer

Thrust is force acting perpendicular to the surface. Whereas Up thrust is the upward force exerted by the fluid on the surface of an object immersed in it.

Answer 2

$\textbf{Upthrust or buoyancy }$ is the force exerted by a liquid on a body which is immersed in the liquid is known as upthrust or buoyant force.

It depends on size or volume of the body immersed in a liquid also in the density of the liquid in which the both is immersed.

$\textbf{Thrust}$is actually the total force exerted by the body perpendicular to the surface.