Bundle: Mechanics Of Materials, Loose-leaf Version, 9th + Mindtap Engineering, 1 Term (6 Months) Printed Access Card
9th Edition
ISBN: 9781337594318
Author: Barry J. Goodno; James M. Gere
Publisher: Cengage Learning
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Textbook Question
Chapter 8, Problem 8.2.13P
: A hollow, pressurized sphere having a radius r = 4.8 in, and wall thickness t = 0.4 in. is lowered into a lake (see figure). The compressed air in the tank is at a pressure of 24 psi (gage pressure when the tank: is out of the water).
At what depth D0will the wall of the tank be subjected to a compressive stress of 90 psi?
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A rectangular gate of width "a", length "b" and inclined at an angle "A", with water on one side is shown in the figure. Use a=9.5 ft, b=5ft, z=6.5ft and angle A=55 degrees. (a) Determine the location of the center of the gate from the water surface along the plane of the gate (in feet). (b) Determine the eccentricity (in feet). (c) Determine the location of the center of pressure from the water surface along the plane of the gate (in feet). (d) Determine the vertical distance (in feet) of the center of the gate from the water surface. (e) Determine the total resultant force (in lb) acting on the side of the gate.
The gate is b=5m wide, is hinged
at point B, and rest against a
y = 10050N/m³
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smooth wall at point A.
Find
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8m
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(b)The horizontal force P.
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Q11: In Figure below find the hydrostatic forces on the curve ABC.
4Psi
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Chapter 8 Solutions
Bundle: Mechanics Of Materials, Loose-leaf Version, 9th + Mindtap Engineering, 1 Term (6 Months) Printed Access Card
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