A spring with a spring constant of k=161 N/m is initially compressed by a lock a distance d = 0.36 m. The block is on a horizontal surface with coefficient of kinetic friction static friction, and has a mass of m = 7 kg. Ftotal,x: F total.y: Submit Part (a) Assuming the block is released from the initial position and begins to move to the right, please use the interactive area below to draw the ree Body Diagram for the block. Use Fsp as the spring force. If necessary, use Fs for the force of static friction and Fk as the force of kinetic friction. Hint m Feedback I give up! x Unstretched Length - wwwwww to move to the m Add Force ✓ Reset All x Part (b) Assuming the block is released from the initial position and e x-direction in the configuration shown above, using the variables provided. input an expression for the sum of the forces Part (c) How large would the coefficient of static friction u, need to be to keep the block from moving? Part (d) Assuming the block has just begun to move and the coefficient of kinetic friction is μ = 0.2, what is the block's acceleration in meters per uare second?

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
100%

please answer all parts

A spring with a spring constant of k = 161 N/m is initially compressed by a
block a distance d = 0.36 m. The block is on a horizontal surface with coefficient of kinetic friction
k static frictions, and has a mass of m = 7 kg.
Ftotal,x:
F total,y:
Submit
Hint
m
Part (a) Assuming the block is released from the initial position and begins to move to the right, please use the interactive area below to draw the
Free Body Diagram for the block. Use Fsp as the spring force. If necessary, use Fs for the force of static friction and Fk as the force of kinetic friction.
Add Force
Reset All
Feedback
Unstretched Length
I give up!
wwwmm
d→
m
X
Part (b) Assuming the block is released from the initial position and begins to move to the right, input an expression for the sum of the forces in
the x-direction in the configuration shown above, using the variables provided.
Part (c) How large would the coefficient of static friction u, need to be to keep the block from moving?
Part (d) Assuming the block has just begun to move and the coefficient of kinetic friction is = 0.2, what is the block's acceleration in meters per
square second?
Transcribed Image Text:A spring with a spring constant of k = 161 N/m is initially compressed by a block a distance d = 0.36 m. The block is on a horizontal surface with coefficient of kinetic friction k static frictions, and has a mass of m = 7 kg. Ftotal,x: F total,y: Submit Hint m Part (a) Assuming the block is released from the initial position and begins to move to the right, please use the interactive area below to draw the Free Body Diagram for the block. Use Fsp as the spring force. If necessary, use Fs for the force of static friction and Fk as the force of kinetic friction. Add Force Reset All Feedback Unstretched Length I give up! wwwmm d→ m X Part (b) Assuming the block is released from the initial position and begins to move to the right, input an expression for the sum of the forces in the x-direction in the configuration shown above, using the variables provided. Part (c) How large would the coefficient of static friction u, need to be to keep the block from moving? Part (d) Assuming the block has just begun to move and the coefficient of kinetic friction is = 0.2, what is the block's acceleration in meters per square second?
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
First law of motion
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
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