Formula: Mechanical Pressure Force Area
$$\mathit{\Pi} ~=~ \frac{ \class{red}{F} }{A}$$
$$\mathit{\Pi} ~=~ \frac{ \class{red}{F} }{A}$$
$$\class{red}{F} ~=~ \mathit{\Pi} \, A$$
$$A ~=~ \frac{ \class{red}{F} }{\mathit{\Pi}}$$
Pressure
$$ \mathit{\Pi} $$ Unit $$ \mathrm{Pa} = \frac{ \mathrm{N} }{ \mathrm{m}^2 } $$
Pressure is the result of a force \( \class{red}{F} \) acting orthogonally on a surface area \( A \). The pressure is abbreviated with the Greek capital letter 'Pi'.
Force
$$ \class{red}{F} $$ Unit $$ \mathrm{N} $$
Force acting orthogonally (perpendicularly) on each point of the surface \(A\).
Area
$$ A $$ Unit $$ \mathrm{m}^2 $$
It is the surface area on which the force \(\class{red}{F}\) acts.