4. Two blocks of mass m₁ = 5.0 kg and m₂ = 1.8 kg are tied together by a string of negligible mass. The coefficient of kinetic friction between the blocks and the horizontal surface is μ = 0.15. Mass m₁ is being pulled by a force of 21 N at an angle of 0 = 35° above the horizontal. (a) Draw a free-body diagram for each block. (b) Calculate the normal force acting on each block. (c) Find the magnitude and direction of acceleration of mass m₂. Hint: the accelera- tion is the same in magnitude and direction for both blocks. (d) Determine the magnitude of the tension in the string. Take g = 9.81 m/s² and show all your work. -x m₂ m₂ 35°

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
Question
4. Two blocks of mass m₁ = 5.0 kg and m₂ = 1.8 kg are tied together by a string of negligible
mass. The coefficient of kinetic friction between the blocks and the horizontal surface
is μ = 0.15. Mass m₁ is being pulled by a force of 21 N at an angle of 0 = 35° above the
horizontal.
(a) Draw a free-body diagram for each block.
(b) Calculate the normal force acting on each block.
(c) Find the magnitude and direction of acceleration of mass m₂. Hint: the accelera-
tion is the same in magnitude and direction for both blocks.
(d) Determine the magnitude of the tension in the string.
Take g = 9.81 m/s2 and show all your work.
-x m₂
m₂
35⁰
F
Transcribed Image Text:4. Two blocks of mass m₁ = 5.0 kg and m₂ = 1.8 kg are tied together by a string of negligible mass. The coefficient of kinetic friction between the blocks and the horizontal surface is μ = 0.15. Mass m₁ is being pulled by a force of 21 N at an angle of 0 = 35° above the horizontal. (a) Draw a free-body diagram for each block. (b) Calculate the normal force acting on each block. (c) Find the magnitude and direction of acceleration of mass m₂. Hint: the accelera- tion is the same in magnitude and direction for both blocks. (d) Determine the magnitude of the tension in the string. Take g = 9.81 m/s2 and show all your work. -x m₂ m₂ 35⁰ F
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Free body diagram
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