Homework Help is Here – Start Your Trial Now!
Science
Physics
14,200 kg railroad cart that is traveling at a speed of 24.0 m/s collides with a 11,500 kg cart that is at rest. If the two carts lock together as a result of the collision, then what is their speed just afterward? If the second cart (in question 7) had been moving at 14.0 m/s (in the same direction as the first) before the collision, then what would be their speed just after the collision if they lock together?

14,200 kg railroad cart that is traveling at a speed of 24.0 m/s collides with a 11,500 kg cart that is at rest. If the two carts lock together as a result of the collision, then what is their speed just afterward? If the second cart (in question 7) had been moving at 14.0 m/s (in the same direction as the first) before the collision, then what would be their speed just after the collision if they lock together?

College Physics
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)...
See similar textbooks
icon
Related questions
Question
100%

7 and 8 are together

**Physics Problem Set** 7. A 14,200 kg railroad cart that is traveling at a speed of 24.0 m/s collides with an 11,500 kg cart that is at rest. If the two carts lock together as a result of the collision, what is their speed just afterward? 8. If the second cart (from question 7) had been moving at 14.0 m/s (in the same direction as the first) before the collision, then what would be their speed just after the collision if they lock together?
Transcribed Image Text:**Physics Problem Set** 7. A 14,200 kg railroad cart that is traveling at a speed of 24.0 m/s collides with an 11,500 kg cart that is at rest. If the two carts lock together as a result of the collision, what is their speed just afterward? 8. If the second cart (from question 7) had been moving at 14.0 m/s (in the same direction as the first) before the collision, then what would be their speed just after the collision if they lock together?
Expert Solution
Step 1

Given data: 

m1 = 14200 kg and V1 = 24.0 m/s

m2 = 11500 kg and V2 = 0 m/s

Carts lock together after collision 

Required:

The final speed after the collision 

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Collisions
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
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
SEE MORE TEXTBOOKS