label the before-and-after sketch. (c) Immediately after this perfectly inelastic collision, what is the recol velocity of the puck and goalie in m/s to three significant figures? To answer this question, write out the equation you will use to find the recoil velocity, simplify it using the Given, and then solve for the recoil velocity v' in m/s to three significant figures. (d) To check your work, calculate the change in the puck-goalie system's intemal kinetic energy (AKE). To find AKE, calculate to three significant figures the total internal kinetic energy of the puck-goalie system just prior to the collision (KE) and then subtract it from its total internal kinetic energy to three significant figures just after the collision (KE). For this problem, you should find that AKE equals -85.1 J.

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)...
icon
Related questions
Question
100%
System of interest
Before
Leads to a Perfectly
Inelastic Collision
m
Frictionless ice surface
As shown above, a 0.140-kg ice hockey puck (m1) has a velocity of 35.0 m/s and is moving to the right (in the positive x direction) toward a 60.0-kg ice hockey goalie (m2)
who is originally moving backward (.e., toward the right, in the positive x direction) at 0.100 m/s. The puck and goalie have a perfectly inelastic collision. We can assume
that the friction between the ice and the puck-goalie system is negligible as is the air resistance.
Although I will not be collecting the details of your work on this problem because it is an online multiple-choice question, I urge you to follow the steps outlined below to
solve it.
(a) Use the GFS method to show and explain each step of your work.
(b) Draw a sketch of the puck-goalie system before and after the collision, being sure to label and draw correctly all the velocities involved. Use m1, m2, v1, v2, and v' to
label the before-and-after sketch.
(c) Immediately after this perfectly inelastic collision, what is the recoil velocity of the puck and goalie in m/s to three significant figures? To answer this question, write out
the equation you will use to find the reccil velocity, simplify it using the Given, and then solve for the recoil velocity v' in m/s to three significant figures.
(d) To check your work, calculate the change in the puck-goalie system's intemal kinetic energy (AKE). To find AKE, calculate to three significant figures the total internal
kinetic energy of the puck-goalie system just prior to the collision (KE) and then subtract it from its total internal kinetic energy to three significant figures just after the
collision (KE'). For this problem, you should find that AKE equals -85.1 J.
O 0.304 m/s
0.253 m/s
0.292 m/s
O 0.181 m/s
0.219 m/s
Transcribed Image Text:System of interest Before Leads to a Perfectly Inelastic Collision m Frictionless ice surface As shown above, a 0.140-kg ice hockey puck (m1) has a velocity of 35.0 m/s and is moving to the right (in the positive x direction) toward a 60.0-kg ice hockey goalie (m2) who is originally moving backward (.e., toward the right, in the positive x direction) at 0.100 m/s. The puck and goalie have a perfectly inelastic collision. We can assume that the friction between the ice and the puck-goalie system is negligible as is the air resistance. Although I will not be collecting the details of your work on this problem because it is an online multiple-choice question, I urge you to follow the steps outlined below to solve it. (a) Use the GFS method to show and explain each step of your work. (b) Draw a sketch of the puck-goalie system before and after the collision, being sure to label and draw correctly all the velocities involved. Use m1, m2, v1, v2, and v' to label the before-and-after sketch. (c) Immediately after this perfectly inelastic collision, what is the recoil velocity of the puck and goalie in m/s to three significant figures? To answer this question, write out the equation you will use to find the reccil velocity, simplify it using the Given, and then solve for the recoil velocity v' in m/s to three significant figures. (d) To check your work, calculate the change in the puck-goalie system's intemal kinetic energy (AKE). To find AKE, calculate to three significant figures the total internal kinetic energy of the puck-goalie system just prior to the collision (KE) and then subtract it from its total internal kinetic energy to three significant figures just after the collision (KE'). For this problem, you should find that AKE equals -85.1 J. O 0.304 m/s 0.253 m/s 0.292 m/s O 0.181 m/s 0.219 m/s
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Impulse
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.
Similar questions
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
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…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON