An aquarium of length L, width (front to back) W, and depth D is filled to the top with liquid of density ρ.
a. Find an expression for the force of the liquid on the bottom of the aquarium.
b. Find an expression for the force of the liquid on the front window of the aquarium.
c. Evaluate the forces for a 100-cm-long, 35-cm-wide, 40 cm deep aquarium filled with water.