A cylindrical water tank (Figure) is suspended vertically by its sides. The tank has a 10-...

A cylindrical water tank (Figure) is suspended vertically by its sides. The tank has a 10-ft diameter and is filled with 20°C water to a 3 -ft depth. Determine the force exerted on the tank bottom using two separate calculations (a) based on the weight of the water, and (b) based on the hydrostatic pressure on the bottom of the tank.

Figure