The pressure force sufficient for the gates to keep them from opening is to be calculated. Concept Introduction: The force ( F ) acting on a surface due to a fluid above it is defined as: F = ρ g z A ...... (1) Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity. The location of the force ( η ) is calculated as: η = z + I A z ...... (2) Here, I is the moment of the area at its centroid. The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

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Answer 1

Question

Chapter 2, Problem 2.25P

Interpretation Introduction

Interpretation:

The pressure force sufficient for the gates to keep them from opening is to be calculated.

Concept Introduction:

The force (F)

acting on a surface due to a fluid above it is defined as:

F=ρgzA ...... (1)

Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity.

The location of the force (η) is calculated as:

η=z+IAz ...... (2)

Here, I is the moment of the area at its centroid.

The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

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Answer 2

Question

Chapter 2, Problem 2.25P

Interpretation Introduction

Interpretation:

The pressure force sufficient for the gates to keep them from opening is to be calculated.

Concept Introduction:

The force (F)

acting on a surface due to a fluid above it is defined as:

F=ρgzA ...... (1)

Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity.

The location of the force (η) is calculated as:

η=z+IAz ...... (2)

Here, I is the moment of the area at its centroid.

The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

Expert Solution & Answer

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Answer 3

Question

Chapter 2, Problem 2.25P

Interpretation Introduction

Interpretation:

The pressure force sufficient for the gates to keep them from opening is to be calculated.

Concept Introduction:

The force (F)

acting on a surface due to a fluid above it is defined as:

F=ρgzA ...... (1)

Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity.

The location of the force (η) is calculated as:

η=z+IAz ...... (2)

Here, I is the moment of the area at its centroid.

The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

Expert Solution & Answer

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Answer 4

Question

Chapter 2, Problem 2.25P

Interpretation Introduction

Interpretation:

The pressure force sufficient for the gates to keep them from opening is to be calculated.

Concept Introduction:

The force (F)

acting on a surface due to a fluid above it is defined as:

F=ρgzA ...... (1)

Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity.

The location of the force (η) is calculated as:

η=z+IAz ...... (2)

Here, I is the moment of the area at its centroid.

The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

Expert Solution & Answer

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Answer 5

Chapter 2, Problem 2.25P

Interpretation Introduction

Interpretation:

The pressure force sufficient for the gates to keep them from opening is to be calculated.

Concept Introduction:

The force (F)

acting on a surface due to a fluid above it is defined as:

F=ρgzA ...... (1)

Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity.

The location of the force (η) is calculated as:

η=z+IAz ...... (2)

Here, I is the moment of the area at its centroid.

The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

Answer 6

Chapter 2, Problem 2.25P

Interpretation Introduction

Interpretation:

The pressure force sufficient for the gates to keep them from opening is to be calculated.

Concept Introduction:

The force (F)

acting on a surface due to a fluid above it is defined as:

F=ρgzA ...... (1)

Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity.

The location of the force (η) is calculated as:

η=z+IAz ...... (2)

Here, I is the moment of the area at its centroid.

The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

Answer 7

Chapter 2, Problem 2.25P

Interpretation Introduction

Interpretation:

The pressure force sufficient for the gates to keep them from opening is to be calculated.

Concept Introduction:

The force (F)

acting on a surface due to a fluid above it is defined as:

F=ρgzA ...... (1)

Here, ρ is the density of the fluid with height z , A is the area of the surface, and g is the acceleration due to gravity.

The location of the force (η) is calculated as:

η=z+IAz ...... (2)

Here, I is the moment of the area at its centroid.

The force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy or buoyant force. It is the result of the pressure differences that acts on the opposite sides of that object when immersed in the fluid which is static.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 2 - Prob. 2.1P Ch. 2 - Prob. 2.2P Ch. 2 - Prob. 2.3P Ch. 2 - Prob. 2.4P Ch. 2 - Prob. 2.5P Ch. 2 - Prob. 2.6P Ch. 2 - Prob. 2.7P Ch. 2 - Prob. 2.8P Ch. 2 - Prob. 2.9P Ch. 2 - Prob. 2.10P

Solution Summary: The author explains the buoyant force that leads any object to float when immersed partially or fully in a fluid is known as buoyancy.

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Chapter 2 Solutions