A square surface 3 m x 3 m lies in a vertical line in water pipe its upper edge at vater surface. The hydrostatic force on square surface is __________________?
2
The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if __________________?
3
A body floats in stable equilibrium________________?
These are just sample questions. The actual quiz contains 10 questions.
