Explanation Given information: The diameter of the hatch door of the submarine is equal to 30 i n The hydrostatic force acting on the hatch is equal to 69000 l b f Assume that the hydrostatic force acting on the submarine is F H and can be given as below. F H = γ A h In above equation, γ - Specific weight of the fluid A - Area which the horizontal force is acting on h - Distance between the top water level and the center of gravity of the submarine (depth) Calculation: Take the specific weight of sea water as 64 l b f / f t 3 To calculate the depth, To determine (b) The hydrostatic force on the hatch.

8th Edition

ISBN: 9789385965494

Author: Frank White

Publisher: MCGRAW-HILL HIGHER EDUCATION

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Chapter 2, Problem 2.50P

To determine

(a)

The depth of the submarine.

To determine

(b)

The hydrostatic force on the hatch.

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Chapter 2, Problem 2.49P

Chapter 2, Problem 2.51P

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Chapter 2 Solutions

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(a) The depth of the submarine.