![Physics: Principles with Applications](https://www.bartleby.com/isbn_cover_images/9780130606204/9780130606204_largeCoverImage.gif)
(a)
The original momentum of the fullback.
(a)
![Check Mark](/static/check-mark.png)
Answer to Problem 19P
The original momentum of the fullback is
Explanation of Solution
Given:
The mass of the fullback is
The speed of the fullback is
The time is
Formula used:
The expression for momentum is,
Here, m is the mass and v is the velocity.
Calculation:
The original momentum is,
Conclusion:
Thus, the original momentum of the fullback is
(b)
The impulse exerted on the fullback.
(b)
![Check Mark](/static/check-mark.png)
Answer to Problem 19P
The impulse exerted on the fullback is
Explanation of Solution
Given:
The mass of the fullback is
The speed of the fullback is
The time is
Formula used:
The expression for impulse is,
Here,
Calculation:
Consider the final momentum of the fullback
Refer to part (a).
The original momentum of the fullback is
Find the impulse exerted on the fullback as follows:
Conclusion:
Thus, the impulse exerted on the fullback is
(c)
The impulse exerted on the tackler.
(c)
![Check Mark](/static/check-mark.png)
Answer to Problem 19P
The impulse exerted on the tackler is
Explanation of Solution
Given:
The mass of the fullback is
The speed of the fullback is
The time is
Formula used:
The expression for impulse is,
Here,
Calculation:
Refer to part (b).
The impulse exerted on the fullback is
The impulse exerted on the tackler is,
Conclusion:
Thus, the impulse exerted on the tackler is
(d)
The average force exerted on the tackler.
(d)
![Check Mark](/static/check-mark.png)
Answer to Problem 19P
The average force exerted on the tackler is 507 N.
Explanation of Solution
Given:
The mass of the fullback is
The speed of the fullback is
The time is
Formula used:
The expression for force is,
Here,
Calculation:
Refer to part (b).
The impulse exerted on the tackler is
The average force exerted on the tackler is,
Conclusion:
Thus, the average force exerted on the tackler is 507 N.
Chapter 7 Solutions
Physics: Principles with Applications
Additional Science Textbook Solutions
Essential University Physics: Volume 2 (3rd Edition)
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Essential University Physics (3rd Edition)
University Physics (14th Edition)
Tutorials in Introductory Physics
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305952300/9781305952300_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780133969290/9780133969290_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781107189638/9781107189638_smallCoverImage.jpg)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337553278/9781337553278_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780321820464/9780321820464_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134609034/9780134609034_smallCoverImage.gif)