Specify the location of the resultant force, measured from point B

The form is used to cast a concrete wall having a
width of 5 m. Determine the equivalent resultant force the
wet concrete exerts on the form AB if the pressure
distribution due to the concrete can be approximated as
shown. Specify the location of the resultant force, measured

[emilygibbons]

when you converted the kPa to N/m^2 you forgot that it was kPa so it should be kN/m^2

[estefanimelendez]

How did you get F? I try to finish the process but I never got that answer

[INAMmathematicivilengineering]

Plz solve the problem of Hibbler book Fundamental problem 4-141

[leagueplays]

i had the same question with 7.5m width, and got an answer 160 N but it says "Check that you have converted between SI units of force correctly"

[confedi]

Hello, I was wondering. The answer asks for a distance from point B. So is that 2.4 m from A? If so then the answer should be z = 1.6m

[CuteAlsoFunnyAnimals]

"Always look at the units" .... you mixed up that kPa = kN/m^2 and not just N/m^2, thanks for the video though very helpful