Concept explainers
Find the tension in the two cords shown in Fig. 9-52. Neglect the mass of the cords, and assume that the angleθ is 330and the mass m is 190 kg.
The tension in two cords.
Answer to Problem 12P
Solution:
The tension in vertical cord vertical is
Explanation of Solution
Given:
Mass of block is 190 kg
Angle,
Formula Used:
From second law of motion, equilibrium condition is:
Calculation:
The vertical component of the tension in cord is equal to weight of the box.
Weight
To prevent the box from moving left or right, the horizontal component of the tension in cord must be equal to the tension in cord.
Horizontal force
This is tension in horizontal cord
Conclusion:
Hence, the tension in vertical cord vertical is
Chapter 9 Solutions
Physics: Principles with Applications
Additional Science Textbook Solutions
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)
Conceptual Physics (12th Edition)
The Cosmic Perspective (8th Edition)
Essential University Physics: Volume 2 (3rd Edition)
The Cosmic Perspective Fundamentals (2nd Edition)
University Physics with Modern Physics (14th Edition)
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON