7. Figure shows the magnitudes and directions of the initial and final velocities of two blocks making a one-dimensional elastic collision on a frictionless surface. a) What are the mass, m2, and magnitude of the final velocity of the first block, |815|? b) If the collision lasts for 2 ms, what is the average force on the first block in unit vector notation? y y m, =5 kg m2 = ? mị = 5 kg M2 = ? Vii = 2 m/s Vzi = 3 m/s Vif = ? v2f = 4.15 m/s Before the collision After the collision Answers: a) m2=1.99 kg, |v1s|= 0.85 m/s; b) Favg= -7125 î N
7. Figure shows the magnitudes and directions of the initial and final velocities of two blocks making a one-dimensional elastic collision on a frictionless surface. a) What are the mass, m2, and magnitude of the final velocity of the first block, |815|? b) If the collision lasts for 2 ms, what is the average force on the first block in unit vector notation? y y m, =5 kg m2 = ? mị = 5 kg M2 = ? Vii = 2 m/s Vzi = 3 m/s Vif = ? v2f = 4.15 m/s Before the collision After the collision Answers: a) m2=1.99 kg, |v1s|= 0.85 m/s; b) Favg= -7125 î N
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
Related questions
Question
![7.
Figure shows the magnitudes and directions of the initial and final velocities of two blocks making a
one-dimensional elastic collision on a frictionless surface.
a) What are the mass, m2, and magnitude of the final velocity of the first block, |815|?
b) If the collision lasts for 2 ms, what is the average force on the first block in unit vector notation?
y
y
m1 =5 kg
m2 = ?
mị = 5 kg
m2 = ?
Vii = 2 m/s
Vzi = 3 m/s
Vif = ?
v2f = 4.15 m/s
Before the collision
After the collision
Answers: a) m2= 1.99 kg, |v15|=0.85 m/s; b) Favg= -7125 î N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe60caaeb-7642-4e39-9a2c-a303f9eda1f9%2F23688a79-f74a-429a-bf11-47528a6bee8d%2Fea4xv5b_processed.png&w=3840&q=75)
Transcribed Image Text:7.
Figure shows the magnitudes and directions of the initial and final velocities of two blocks making a
one-dimensional elastic collision on a frictionless surface.
a) What are the mass, m2, and magnitude of the final velocity of the first block, |815|?
b) If the collision lasts for 2 ms, what is the average force on the first block in unit vector notation?
y
y
m1 =5 kg
m2 = ?
mị = 5 kg
m2 = ?
Vii = 2 m/s
Vzi = 3 m/s
Vif = ?
v2f = 4.15 m/s
Before the collision
After the collision
Answers: a) m2= 1.99 kg, |v15|=0.85 m/s; b) Favg= -7125 î N
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
![College Physics](https://www.bartleby.com/isbn_cover_images/9781305952300/9781305952300_smallCoverImage.gif)
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
![University Physics (14th Edition)](https://www.bartleby.com/isbn_cover_images/9780133969290/9780133969290_smallCoverImage.gif)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
![Introduction To Quantum Mechanics](https://www.bartleby.com/isbn_cover_images/9781107189638/9781107189638_smallCoverImage.jpg)
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
![College Physics](https://www.bartleby.com/isbn_cover_images/9781305952300/9781305952300_smallCoverImage.gif)
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
![University Physics (14th Edition)](https://www.bartleby.com/isbn_cover_images/9780133969290/9780133969290_smallCoverImage.gif)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
![Introduction To Quantum Mechanics](https://www.bartleby.com/isbn_cover_images/9781107189638/9781107189638_smallCoverImage.jpg)
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
![Physics for Scientists and Engineers](https://www.bartleby.com/isbn_cover_images/9781337553278/9781337553278_smallCoverImage.gif)
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
![Lecture- Tutorials for Introductory Astronomy](https://www.bartleby.com/isbn_cover_images/9780321820464/9780321820464_smallCoverImage.gif)
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
![College Physics: A Strategic Approach (4th Editio…](https://www.bartleby.com/isbn_cover_images/9780134609034/9780134609034_smallCoverImage.gif)
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON