# Quizbank/Under construction/Pressure and manometer

< Quizbank

< Quizbank

The relationship between the variables in these problems is given by this formulation:

- $s\times 1000+1000\times 9.8\times {\frac {a}{100}}=1000\times \left(8.5\times {\frac {b}{100}}+13.6\times {\frac {c}{100}}\right)\times 9.8$

Do not memorize this formula! Instead, learn to derive it from what you already know.