A sled is pulled up to the top of a hill. The sketch above indicates the shape of the hill. At the top of the hill the sled is released from rest and allowed to coast down the hill. At the bottom of the hill the sled has a speed vand a kinetic energy E (the energy due to the sled's motion). Friction and air resistance are so small they can be ignored. The sled is pulled up a second and higher hill that is less steep than the original hill described above. For the second higher hill that is less steep, how does the kinetic energy of the sled at the bottom of the hill after it has slid down compare to that of the original hill? O The kinetic energy of the sled at the bottom is greater for the higher but less steep hill. The kinetic energy of the sled at the bottom is the same for both hills. The kinetic energy at the bottom is greater for the original hill. There is not enough information given to say which kinetic energy is greater. None of these descriptions is correct.

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
Topic Video
Question

PLEASE ANSWER ASAP!!!!!!!!!!

A sled is pulled up to the top of a hill. The sketch above indicates the
shape of the hill. At the top of the hill the sled is released from rest
and allowed to coast down the hill. At the bottom of the hill the sled
has a speed v and a kinetic energy E (the energy due to the sled's
motion).
Friction and air resistance are so small they can be ignored.
The sled is pulled up a second and higher hill that is less steep than
the original hill described above. For the second higher hill that is
less steep, how does the kinetic energy of the sled at the bottom of
the hill after it has slid down compare to that of the original hill?
The kinetic energy of the sled at the bottom is greater for the higher but
less steep hill.
The kinetic energy of the sled at the bottom is the same for both hills.
The kinetic energy at the bottom is greater for the original hill.
There is not enough information given to say which kinetic energy is
greater.
O None of these descriptions is correct.
Transcribed Image Text:A sled is pulled up to the top of a hill. The sketch above indicates the shape of the hill. At the top of the hill the sled is released from rest and allowed to coast down the hill. At the bottom of the hill the sled has a speed v and a kinetic energy E (the energy due to the sled's motion). Friction and air resistance are so small they can be ignored. The sled is pulled up a second and higher hill that is less steep than the original hill described above. For the second higher hill that is less steep, how does the kinetic energy of the sled at the bottom of the hill after it has slid down compare to that of the original hill? The kinetic energy of the sled at the bottom is greater for the higher but less steep hill. The kinetic energy of the sled at the bottom is the same for both hills. The kinetic energy at the bottom is greater for the original hill. There is not enough information given to say which kinetic energy is greater. O None of these descriptions is correct.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 19 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
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