= A 5kg block is placed in a rough surface (μ = 0.30 and Uk 0.25) inclined at a slope of 25 degrees and acted upon by a force, P directed 60 degrees with respect to the horizontal as shown in the figure. If the block is in impending motion to slide downwards: 60° 25° a. What is the magnitude of P applied on the block? b. What is the magnitude of the friction force fs? c. If you lessen the applied force P, such that P is lower than what you computed in item a, what will happen to the value of the frictional force?

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

Instead of slide backwards, it's slide upwards

=
A 5kg block is placed in a rough surface (μ = 0.30 and Uk 0.25) inclined at a slope of 25 degrees and
acted upon by a force, P directed 60 degrees with respect to the horizontal as shown in the figure. If the
block is in impending motion to slide downwards:
60°
25°
a. What is the magnitude of P applied on the block?
b.
What is the magnitude of the friction force fs?
C.
If you lessen the applied force P, such that P is lower than what you computed in item a, what
will happen to the value of the frictional force?
Transcribed Image Text:= A 5kg block is placed in a rough surface (μ = 0.30 and Uk 0.25) inclined at a slope of 25 degrees and acted upon by a force, P directed 60 degrees with respect to the horizontal as shown in the figure. If the block is in impending motion to slide downwards: 60° 25° a. What is the magnitude of P applied on the block? b. What is the magnitude of the friction force fs? C. If you lessen the applied force P, such that P is lower than what you computed in item a, what will happen to the value of the frictional force?
Expert Solution
steps

Step by step

Solved in 3 steps with 3 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