Complete the sentence by choosing the correct word.

Question

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Answer 1

Question

Chapter 5, Problem 1QAP

To determine

Complete the sentence by choosing the correct word.

Expert Solution & Answer

Answer to Problem 1QAP

The static frictional force between two surfaces is sometimes less than the normal force.

Explanation of Solution

Introduction:

Friction is defined as the force that resists the sliding of one object past another. Static friction (f_s) is the force that is preventing sliding. This static friction can be overcome by pushing the object with sufficient force. This is called the maximum static friction, f_s_,_m_a_x. The value of f_s_,_m_a_xdepends on the normal force, n; that acts perpendicular to the two surfaces and on the properties of the surface in contact.

$fs,max=μsn$

Here μ_sis the coefficient of static friction which depends on the properties of both surfaces in contact.

Typical values for the coefficient of static friction are less than one. But there are some exceptions in which the coefficient of friction has a value higher than one. Therefore, according to above equation, when μ_sis less than one, static friction is less than the normal force. And when μ_sis higher than one, static friction is larger than the normal force.

Conclusion:

The static frictional force between two surfaces is sometimes less than the normal force.

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Answer 2

Question

Chapter 5, Problem 1QAP

To determine

Complete the sentence by choosing the correct word.

Expert Solution & Answer

Answer to Problem 1QAP

The static frictional force between two surfaces is sometimes less than the normal force.

Explanation of Solution

Introduction:

Friction is defined as the force that resists the sliding of one object past another. Static friction (f_s) is the force that is preventing sliding. This static friction can be overcome by pushing the object with sufficient force. This is called the maximum static friction, f_s_,_m_a_x. The value of f_s_,_m_a_xdepends on the normal force, n; that acts perpendicular to the two surfaces and on the properties of the surface in contact.

$fs,max=μsn$

Here μ_sis the coefficient of static friction which depends on the properties of both surfaces in contact.

Typical values for the coefficient of static friction are less than one. But there are some exceptions in which the coefficient of friction has a value higher than one. Therefore, according to above equation, when μ_sis less than one, static friction is less than the normal force. And when μ_sis higher than one, static friction is larger than the normal force.

Conclusion:

The static frictional force between two surfaces is sometimes less than the normal force.

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Answer 3

Question

Chapter 5, Problem 1QAP

To determine

Complete the sentence by choosing the correct word.

Expert Solution & Answer

Answer to Problem 1QAP

The static frictional force between two surfaces is sometimes less than the normal force.

Explanation of Solution

Introduction:

Friction is defined as the force that resists the sliding of one object past another. Static friction (f_s) is the force that is preventing sliding. This static friction can be overcome by pushing the object with sufficient force. This is called the maximum static friction, f_s_,_m_a_x. The value of f_s_,_m_a_xdepends on the normal force, n; that acts perpendicular to the two surfaces and on the properties of the surface in contact.

$fs,max=μsn$

Here μ_sis the coefficient of static friction which depends on the properties of both surfaces in contact.

Typical values for the coefficient of static friction are less than one. But there are some exceptions in which the coefficient of friction has a value higher than one. Therefore, according to above equation, when μ_sis less than one, static friction is less than the normal force. And when μ_sis higher than one, static friction is larger than the normal force.

Conclusion:

The static frictional force between two surfaces is sometimes less than the normal force.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 5, Problem 1QAP

To determine

Complete the sentence by choosing the correct word.

Expert Solution & Answer

Answer to Problem 1QAP

The static frictional force between two surfaces is sometimes less than the normal force.

Explanation of Solution

Introduction:

Friction is defined as the force that resists the sliding of one object past another. Static friction (f_s) is the force that is preventing sliding. This static friction can be overcome by pushing the object with sufficient force. This is called the maximum static friction, f_s_,_m_a_x. The value of f_s_,_m_a_xdepends on the normal force, n; that acts perpendicular to the two surfaces and on the properties of the surface in contact.

$fs,max=μsn$

Here μ_sis the coefficient of static friction which depends on the properties of both surfaces in contact.

Typical values for the coefficient of static friction are less than one. But there are some exceptions in which the coefficient of friction has a value higher than one. Therefore, according to above equation, when μ_sis less than one, static friction is less than the normal force. And when μ_sis higher than one, static friction is larger than the normal force.

Conclusion:

The static frictional force between two surfaces is sometimes less than the normal force.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 5, Problem 1QAP

To determine

Complete the sentence by choosing the correct word.

Expert Solution & Answer

Answer to Problem 1QAP

The static frictional force between two surfaces is sometimes less than the normal force.

Explanation of Solution

Introduction:

Friction is defined as the force that resists the sliding of one object past another. Static friction (f_s) is the force that is preventing sliding. This static friction can be overcome by pushing the object with sufficient force. This is called the maximum static friction, f_s_,_m_a_x. The value of f_s_,_m_a_xdepends on the normal force, n; that acts perpendicular to the two surfaces and on the properties of the surface in contact.

$fs,max=μsn$

Here μ_sis the coefficient of static friction which depends on the properties of both surfaces in contact.

Typical values for the coefficient of static friction are less than one. But there are some exceptions in which the coefficient of friction has a value higher than one. Therefore, according to above equation, when μ_sis less than one, static friction is less than the normal force. And when μ_sis higher than one, static friction is larger than the normal force.

Conclusion:

The static frictional force between two surfaces is sometimes less than the normal force.

Answer 6

Chapter 5, Problem 1QAP

To determine

Complete the sentence by choosing the correct word.

Expert Solution & Answer

Answer to Problem 1QAP

The static frictional force between two surfaces is sometimes less than the normal force.

Explanation of Solution

Introduction:

Friction is defined as the force that resists the sliding of one object past another. Static friction (f_s) is the force that is preventing sliding. This static friction can be overcome by pushing the object with sufficient force. This is called the maximum static friction, f_s_,_m_a_x. The value of f_s_,_m_a_xdepends on the normal force, n; that acts perpendicular to the two surfaces and on the properties of the surface in contact.

$fs,max=μsn$

Here μ_sis the coefficient of static friction which depends on the properties of both surfaces in contact.

Typical values for the coefficient of static friction are less than one. But there are some exceptions in which the coefficient of friction has a value higher than one. Therefore, according to above equation, when μ_sis less than one, static friction is less than the normal force. And when μ_sis higher than one, static friction is larger than the normal force.

Conclusion:

The static frictional force between two surfaces is sometimes less than the normal force.

Answer 7

Chapter 5, Problem 1QAP

To determine

Complete the sentence by choosing the correct word.

Answer 8

Expert Solution & Answer

Answer to Problem 1QAP

The static frictional force between two surfaces is sometimes less than the normal force.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Introduction:

Friction is defined as the force that resists the sliding of one object past another. Static friction (f_s) is the force that is preventing sliding. This static friction can be overcome by pushing the object with sufficient force. This is called the maximum static friction, f_s_,_m_a_x. The value of f_s_,_m_a_xdepends on the normal force, n; that acts perpendicular to the two surfaces and on the properties of the surface in contact.

$fs,max=μsn$

Here μ_sis the coefficient of static friction which depends on the properties of both surfaces in contact.

Typical values for the coefficient of static friction are less than one. But there are some exceptions in which the coefficient of friction has a value higher than one. Therefore, according to above equation, when μ_sis less than one, static friction is less than the normal force. And when μ_sis higher than one, static friction is larger than the normal force.

Conclusion:

The static frictional force between two surfaces is sometimes less than the normal force.