Concept explainers
What change in kinetic energy does an airplane experience on takeoff if it is moved a distance of 500 m by a sustained net force of 5000 N?
Change in kinetic energy.
Answer to Problem 42A
Explanation of Solution
Given:
Net force,
Distance moved,
Formula Used:
The work done is given as,
Where,
The change in kinetic energy is equal work done that is
Δ KE = Work
Calculation:
On substituting the values, the work done is
As the change in kinetic energy is equal work done so,
Conclusion:
Therefore, the change in kinetic energy of airplane is
Chapter 9 Solutions
Conceptual Physics: The High School Physics Program
Additional Science Textbook Solutions
University Physics with Modern Physics (14th Edition)
College Physics
Tutorials in Introductory Physics
College Physics
Essential University Physics (3rd Edition)
Conceptual Integrated Science
- 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