1. The problem statement, all variables and given/known data An aquarium 5 ft long, 1 ft wide, and 5 ft deep is full of water. (Recall that the weight density of water is 62.5 lb/ft3.) (a)Find the hydrostatic pressure on the bottom of the aquarium in lb/ft^2 2. Relevant equations hydrostatic pressure = ρgd = δd ρ = 62.5 lb/ft^3 g = 9.8 m/s^2 d = 5ft 3. The attempt at a solution The equation is straightforward, but obtaining my answer in the unit asked, that's the problem. How does eliminate s^2?