Conceptual Physics: The High School Physics Program
Conceptual Physics: The High School Physics Program
9th Edition
ISBN: 9780133647495
Author: Paul G. Hewitt
Publisher: Prentice Hall
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Textbook Question
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Chapter 6, Problem 31A

If you push horizontally on your book with a force of 1 N to make the book slide at constant velocity, how much is the force of friction on the book

Expert Solution & Answer
Check Mark
To determine

The force of friction on the book.

Explanation of Solution

Introduction:

The expression for friction force as follows:

  f=μN

Here, μ is the friction coefficient and N is the normal force.

To push the book with a force of 1 N in order to slide the book at constant velocity, the net force acting on the book is zero. The application of 1 N force on the book to slide it is a same frictional force that occurs but in opposite direction of its motion.

Conclusion:

Thus, the force of friction on the book is 1 N in opposite direction.

Chapter 6 Solutions

Conceptual Physics: The High School Physics Program

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