Home  >  Class 11 Physics  >  Class 11 Physics Practice Test: Work, Energy and Power - Work Done by a Variable Force

An object of mass 1kg is subjected to a variable force in x-direction. The force function is F = x2 N. What is the work done in moving the object from x = 2 to 5?

🎲 Try a Random Question  |  Total Questions in Quiz: 17  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Class 11 Physics Practice Test: Work, Energy and Power - Work Done by a Variable Force — practice the complete quiz, review flashcards, or try a random question.
🧠 Flashcards (fast review) 🧪 Practice Quiz ⚔️ Challenge a Friend 🥊 📊 View Stats

Variable force is the force whose direction and amplitude vary during the body's motion and is not constant. Examples are spring force, magnetic force, electrostatic force, etc.


An object of mass 1kg is subjected to a variable force in x-direction. The force function is F = x<sup>2</sup> N. What is the work done in moving the object from x = 2 to 5?






 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.