Question

The force acts perpendicular to the surface of surface is called dash
force

Answer 1

NORMAL FORCE  OR THRUST

Thrust is defined as the force acting perpendicular to the surface

SI unit of thrust is newton and it is a scalar quantity

the net force perpendicular (or normal) to the flow direction is called the lift;

PLZ MARK BRAINLIEST AND CLICK ON THE HEART IF U FOUND THIS USEFUL

Answer 2

Normal force is a type of contact force which acts perpendicular to the surface of the object in contact .

Normal force is also called thrust