A triangular gate having a horizontal base 4 ft. long and an altitude of 6ft is inclined 45o from the horizontal with vertex pointing upward. The base of the gate is 8 ft below the surface of the liquid, which has a specific gravity of 0.82. What normal force, P must be applied at the vertex of the gate to open it, neglecting the weight of the gate.
A triangular gate having a horizontal base 4 ft. long and an altitude of 6ft is inclined 45o from the horizontal with vertex pointing upward. The base of the gate is 8 ft below the surface of the liquid, which has a specific gravity of 0.82. What normal force, P must be applied at the vertex of the gate to open it, neglecting the weight of the gate.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.
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A triangular gate having a horizontal base 4 ft. long and an altitude of 6ft is inclined 45o
from the horizontal with vertex pointing upward. The base of the gate is 8 ft below the
surface of the liquid, which has a specific gravity of 0.82. What normal force, P must be
applied at the vertex of the gate to open it, neglecting the weight of the gate.
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