B3. A circular plate of diameter 2 m is vertically placed in water in such a way that the centre of the plate is 9.2 m below the free surface of water. Find the total pressure & center pressure on the plate. Draw the diagram neatly.

prism pressure method

1. Determine the hydrostatic force acting on a vertical trapezoidal section whose upper base is flushed parallel to the liquid surface. The top base measures 2 m and the lower base is twice the length of its top. One of its remaining side is upright vertical while the other is inclined 45° with the horizontal. Calculate as well the location of its center of pressure. 6 m 2. The tank shown contains alcohol (SG=o.78) and covered by a diameter Calculate the bydrostatic force E

Calculate the hydrostatic force and components of the semicylindrical protuberance located at the bottom of the tank. It has a length of 9 feet inward.Do it as a new job.