# Bang the box

**Classical Mechanics**Level 4

There is a cuboidal box which is filled with liquid of density \(800 \text{ kg m}^{-3}\). Let \(F_{1}\) & \(F_{2}\) be the force applied by the liquid on \(\Delta ABC\) and \(\Delta ACD\), respectively.

Find \(\frac{F_{1}}{F_{2}}\).

**Bonus:** Solve this problem without using calculus.