A solid of mass M=2kg moves up an inclined plane by means of light an inextensible string pulled with a constant force F, of value F = 20N, along the line of greatest slope on the inclined plane. The angle formed by the inclined plane and the horizontal is 0=30. Given g =9.81m/s. The coefficient of friction is 0.2. 1. Draw a free body diagram showing the forces acting on the solid. 2. Apply the Second Law of Newton to calculate the 0-30. magnitude of the normal force acting on the solid. (Hints: 1- consider the x-axis to be along the inclined plane. 2- The angle between the gravitational force and the negative y-axis is equal to the angle of inclination) 3. Knowing that the coefficient of kinetic friction is 0.2, deduce the magnitude of the friction force. 4. Calculate the acceleration of the solid.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
icon
Related questions
Question
A solid of mass M=2kg moves up an inclined plane by means of light an inextensible string pulled with a
constant force F, of value F = 20N, along the line of greatest slope on the inclined plane. The angle
formed by the inclined plane and the horizontal is 0=30.
Given g =9.81m/s?. The coefficient of friction is 0.2.
1. Draw a free body diagram showing the forces
.....
acting on the solid.
2. Apply the Second Law of Newton to calculate the
magnitude of the normal force acting on the solid.
0-30.
(Hints:
1- consider the x-axis to be along the inclined plane.
2- The angle between the gravitational force and the negative y-axis is equal to the angle of
inclination)
3. Knowing that the coefficient of kinetic friction is 0.2, deduce the magnitude of the friction force.
4. Calculate the acceleration of the solid.
Transcribed Image Text:A solid of mass M=2kg moves up an inclined plane by means of light an inextensible string pulled with a constant force F, of value F = 20N, along the line of greatest slope on the inclined plane. The angle formed by the inclined plane and the horizontal is 0=30. Given g =9.81m/s?. The coefficient of friction is 0.2. 1. Draw a free body diagram showing the forces ..... acting on the solid. 2. Apply the Second Law of Newton to calculate the magnitude of the normal force acting on the solid. 0-30. (Hints: 1- consider the x-axis to be along the inclined plane. 2- The angle between the gravitational force and the negative y-axis is equal to the angle of inclination) 3. Knowing that the coefficient of kinetic friction is 0.2, deduce the magnitude of the friction force. 4. Calculate the acceleration of the solid.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Dynamics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY