A block with mass m-1.75 kg is placed against a spring on a frictionless incline with angle 8-21.9° (see the figure). (The block is not attached to the spring.) The spring, with spring constant k-30 N/cm, is compressed 21.6 cm and then released. (a) What is the elastic potential energy of the compressed spring? (b) What is the change in the gravitational potential energy of the block-Earth system as the block moves from the release point to its highest point on the incline? (c) How far along the incline is the highest point from the release point? (a) Number 70.0 (b) Number 70.0 (c) Number 4.4 Units J Units J Units m

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter9: Energy In Nonisolated Systems
Section: Chapter Questions
Problem 80PQ: A block of mass m = 0.250 kg is pressed against a spring resting on the bottom of a plane inclined...
icon
Related questions
Topic Video
Question
A block with mass m-1.75 kg is placed against a spring on a frictionless incline with angle 8-21.9° (see the figure). (The block is not
attached to the spring.) The spring, with spring constant k-30 N/cm, is compressed 21.6 cm and then released. (a) What is the elastic
potential energy of the compressed spring? (b) What is the change in the gravitational potential energy of the block-Earth system as
the block moves from the release point to its highest point on the incline? (c) How far along the incline is the highest point from the
release point?
(a) Number 70.0
(b) Number 70.0
(c) Number
4.4
Units
J
Units J
Units
m
Transcribed Image Text:A block with mass m-1.75 kg is placed against a spring on a frictionless incline with angle 8-21.9° (see the figure). (The block is not attached to the spring.) The spring, with spring constant k-30 N/cm, is compressed 21.6 cm and then released. (a) What is the elastic potential energy of the compressed spring? (b) What is the change in the gravitational potential energy of the block-Earth system as the block moves from the release point to its highest point on the incline? (c) How far along the incline is the highest point from the release point? (a) Number 70.0 (b) Number 70.0 (c) Number 4.4 Units J Units J Units m
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 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
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
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
Physics for Scientists and Engineers, Technology …
Physics for Scientists and Engineers, Technology …
Physics
ISBN:
9781305116399
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
Glencoe Physics: Principles and Problems, Student…
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill