The formula to calculate the piston force (F) is:
\[ F = P \times A \]
Where:
Let's say the pressure applied to the piston is 500,000 pascals and the cross-sectional area of the piston is 0.01 square meters. Using the formula:
\[ F = 500,000 \times 0.01 \]
We get:
\[ F = 5,000 \]
So, the piston force (\( F \)) is 5,000 newtons.