The track of a roller coaster is shown in the diagram below. A 950 kg cart is pulled up to point A where it is released from rest. What will the speed of the cart be when it reaches point B? Round to the nearest whole number. Assume the total mechanical energy of the cart + Earth system is conserved. 140m 1.20m 95m O 53 m/s 30 m/s 882 m/s O 37 m/s

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 65AP: A roller-coaster car of mass 1.50 103 kg is initially at the top of a rise at point . It then moves...
icon
Related questions
Topic Video
Question
The track of a roller coaster is shown in the diagram below. A 950 kg cart is pulled up to point A
where it is released from rest. What will the speed of the cart be when it reaches point B? Round to
the nearest whole number. Assume the total mechanical energy of the cart + Earth system is
conserved.
140m
-120m-
4.
c.
O 53 m/s
30 m/s
O 882 m/s
O 37 m/s
Transcribed Image Text:The track of a roller coaster is shown in the diagram below. A 950 kg cart is pulled up to point A where it is released from rest. What will the speed of the cart be when it reaches point B? Round to the nearest whole number. Assume the total mechanical energy of the cart + Earth system is conserved. 140m -120m- 4. c. O 53 m/s 30 m/s O 882 m/s O 37 m/s
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Mechanical Work done
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill