Answer 10 8. A triangle of height H and base B is vertically submerged in a liquid. The base B coincideswith the liquid surface. Derive the relation that will give the location of the center ofpressure.9. The upper edge of a vertical trapezoidal gate is 1.60m long and flush with the watersurface. The two edges are vertical and measure 2m and 3m, respectively. Calculate theforce and location of the center of pressure on one side of the gate.10. How far below the water surface is it necessary to immerse a vertical plane surface, 1msquare, two edges of which are horizontal, so that the center of pressure will be located2.50cm below the center of gravity?

The Centre of pressure is defined as the point of application of the total pressure on the surface…

10. How far below the water surface is it necessary to immerse a vertical plane surface, 1m square, two edges of which are horizontal, so that the center of pressure will be located 2.50cm below the center of gravity?

10. How far below the water surface is it necessary to immerse a vertical plane surface, 1m square, two edges of which are horizontal, so that the center of pressure will be located 2.50cm below the center of gravity?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.90P: The hemispherical glass bowl is filled with water. Find the location y of the center of gravity of...

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Question

Answer 10

8. A triangle of height H and base B is vertically submerged in a liquid. The base B coincides
with the liquid surface. Derive the relation that will give the location of the center of
pressure.
9. The upper edge of a vertical trapezoidal gate is 1.60m long and flush with the water
surface. The two edges are vertical and measure 2m and 3m, respectively. Calculate the
force and location of the center of pressure on one side of the gate.
10. How far below the water surface is it necessary to immerse a vertical plane surface, 1m
square, two edges of which are horizontal, so that the center of pressure will be located
2.50cm below the center of gravity?

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