Solve Prob. 2–74 using the integration method. Prob. 2–74 If the tank is filled with vegetable oil, determine the resultant force that the oil exerts on plate B, and its location measured from the...

Solve Prob. 2–74 using the integration method.

Prob. 2–74

If the tank is filled with vegetable oil, determine the resultant force that the oil exerts on plate B, and its location measured from the bottom of the tank. Use the formula method. Take

_vo
= 932 kg/m³.

Ethyl alcohol is pumped into the tank, which has the shape of a four-sided pyramid. When the tank is completely filled, determine the resultant force acting on each side, and its location measured from the top A along the side. Use the formula method. Take

_ea
= 789 kg/m³.