To calculate: The number of times an electric motor will rotate in one hour.
Answer to Problem 9STP
The number of times the electric motor will rotate in one hour is
Explanation of Solution
Given:
No. of times the motor rotates per second when alternating current is
New alternating current source =
Calculation:
Conclusion:
The number of times the electric motor will rotate in one hour is
Chapter 7 Solutions
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
Additional Science Textbook Solutions
University Physics Volume 2
Conceptual Physics (12th Edition)
The Cosmic Perspective
Physics (5th Edition)
The Cosmic Perspective (8th Edition)
Essential University Physics (3rd 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