1- Panel BC in the figure is circular. Compute (a) the hydrostatic force of the water on the panel; (b) its center of pressure; and (c) the moment of this force about point B. Given and unknowns: Assumptions: Schematic: Governing Equation(s): Water at 20°C C 50° B 3 m 3 m 3 m

1- Panel BC in the figure is circular. Compute (a) the hydrostatic force of the water on the panel; (b) its center of pressure; and (c) the moment of this force about point B. Given and unknowns: Assumptions: Schematic: Governing Equation(s): Water at 20°C C 50° B 3 m 3 m 3 m

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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Concept explainers

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.

Question

1- Panel BC in the figure is circular. Compute (a) the hydrostatic force of the water on the
panel; (b) its center of pressure; and (c) the moment of this force about point B.
Given and unknowns:
Assumptions:
Schematic:
Governing Equation(s):
Analysis and Results:
Water
at 20°C
C
50°
B
3 m
3 m
3 m

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Step 1: Determine hydrostatic force, its center of pressure, and moment of force about point B

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Step 2: Determine hydrostatic force of the water on the panel

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Step 3: Determine the center of pressure

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Step 4: Determine the moment of hydrostatic force about point B

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