The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block. The lower block is pulled to the right with a tension force of 20 N. The coefficient of kinetic friction at both the lower and upper surfaces of the 2.0 kg block is μkμkmu_k = 0.42. What is the acceleration of the 2.0 kg block? Express your answer with the appropriate units.

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
icon
Concept explainers
Question

The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block. The lower block is pulled to the right with a tension force of 20 N. The coefficient of kinetic friction at both the lower and upper surfaces of the 2.0 kg block is μkμkmu_k = 0.42.

What is the acceleration of the 2.0 kg block?
Express your answer with the appropriate units.
 
the anwers is not 
3.7
7.942
1.6
I Review I Constants
The 1.0 kg block in the figure is tied to the wall with a rope. It sits
on top of the 2.0 kg block. The lower block is pulled to the right
with a tension force of 20 N. The coefficient of kinetic friction at
both the lower and upper surfaces of the 2.0 kg block is uk =
Part A
0.42.
(Figure 1)
What is the tension in the rope holding the 1.0 kg block to the wall?
You may want to review (Pages 169 - 172) .
Express your answer with the appropriate units.
For general problem-solving tips and strategies for this topic, you
may want to view a Video Tutor Solution of Car on rolling board.
4.1 N
Submit
Previous Answers
Correct
Here we learn how to calculate the kinetic friction force.
Part B
What is the acceleration of the 2.0 kg block?
Express your answer with the appropriate units.
HA
Figure
1 of 1
m
3.7
Previous Answers Request Answer
1.0 kg
Submit
20 N
2.0 kg
X Incorrect; Try Again; 2 attempts remaining
Transcribed Image Text:I Review I Constants The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block. The lower block is pulled to the right with a tension force of 20 N. The coefficient of kinetic friction at both the lower and upper surfaces of the 2.0 kg block is uk = Part A 0.42. (Figure 1) What is the tension in the rope holding the 1.0 kg block to the wall? You may want to review (Pages 169 - 172) . Express your answer with the appropriate units. For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Car on rolling board. 4.1 N Submit Previous Answers Correct Here we learn how to calculate the kinetic friction force. Part B What is the acceleration of the 2.0 kg block? Express your answer with the appropriate units. HA Figure 1 of 1 m 3.7 Previous Answers Request Answer 1.0 kg Submit 20 N 2.0 kg X Incorrect; Try Again; 2 attempts remaining
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Gravitational Force
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:
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