Question

The zoo is building a new polar bear exhibit, and wants to put a semi-circular window in the concrete wall of the swimming tank. (Note: picture is not to scale)



If the semi-circle has diameter 130 centimeters, and the bottom of the window is at a depth of 1.25 meters, find the hydrostatic force on the window.



   Newtons

Answer 1

sir if any mistake plz comment