The pressure on a body is defined as the force acting normally on unit area of the body. Or Pressure in terms of measurement is also defined as thrust per unit area.
that is expressed below:
\(pressure=\frac{thrust}{area\;}/)
since thryust can be: Thrust: Force exerted by an object perpendicular to the surface is called thrust. Pressure: Pressure is defined as thrust or force per unit area on a surface. Pressure = Thurst/Area. SI unit of pressure is Newton/meter2 (N/m2).
/(pressure=\frac{force}{area\;}/)
Therefore , it is expressed numerically as below
/(P=\frac F{A\;}/)
By the above numerical we can derive the SI unit of pressure , F = N for newton, Area is m2
P = kg/ m2