Question 1 A roller coaster car of total mass m 645 kg starts at a level portion of the track, a height h1 = 24 m above the ground. It's initial speed is vo = 2.2 m/s. The car then descends down the track, around a loop-the-loop, up a small hill and then down to ground-level. After which, the car hits a spring, bringing it gently to rest. The track is sketched below. Assume no friction and no air resistance in this problem. a) What is the speed of the car at the smaller hill, a height hạ = 16 m above the ground? b) If the spring compresses a distance d = 2.3 m before bringing the car to rest, what must the spring constant be? O 000 hi he يفقفل
Question 1 A roller coaster car of total mass m 645 kg starts at a level portion of the track, a height h1 = 24 m above the ground. It's initial speed is vo = 2.2 m/s. The car then descends down the track, around a loop-the-loop, up a small hill and then down to ground-level. After which, the car hits a spring, bringing it gently to rest. The track is sketched below. Assume no friction and no air resistance in this problem. a) What is the speed of the car at the smaller hill, a height hạ = 16 m above the ground? b) If the spring compresses a distance d = 2.3 m before bringing the car to rest, what must the spring constant be? O 000 hi he يفقفل
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
How dod i solve this question
![Question 1
A roller coaster car of total mass m = 645 kg starts at a level portion of the track, a height hi
= 24
m above the ground. It's initial speed is vo = 2.2 m/s. The car then descends down the track,
around a loop-the-loop, up a small hill and then down to ground-level. After which, the car hits
a spring, bringing it gently to rest. The track is sketched below. Assume no friction and no air
resistance in this problem.
a) What is the speed of the car at the smaller hill, a height h, = 16 m above the ground?
b) If the spring compresses a distance d = 2.3 m before bringing the car to rest, what must the
spring constant be?
hi
heley](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2daa8e28-042f-4626-8d94-210cf93ee272%2Fbc1a2302-fd1e-4822-af48-9677d4020764%2Fetq3ap_processed.png&w=3840&q=75)
Transcribed Image Text:Question 1
A roller coaster car of total mass m = 645 kg starts at a level portion of the track, a height hi
= 24
m above the ground. It's initial speed is vo = 2.2 m/s. The car then descends down the track,
around a loop-the-loop, up a small hill and then down to ground-level. After which, the car hits
a spring, bringing it gently to rest. The track is sketched below. Assume no friction and no air
resistance in this problem.
a) What is the speed of the car at the smaller hill, a height h, = 16 m above the ground?
b) If the spring compresses a distance d = 2.3 m before bringing the car to rest, what must the
spring constant be?
hi
heley
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.
Step by step
Solved in 2 steps
![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