JEE Main 2026 — Work Power Energy Question with Solution
JEE Main 2026 (06 April Shift 2)
Question
A body of mass kg moves along a straight line with a velocity . The work done by the body during displacement from to m is __________ J.
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
Given mass kg and velocity .
According to the work-energy theorem, the work done by the net force is equal to the change in kinetic energy of the body.
At m, initial velocity m/s.
At m, final velocity m/s.
Initial kinetic energy J.
Final kinetic energy J.
Work done J.
Answer:
According to the work-energy theorem, the work done by the net force is equal to the change in kinetic energy of the body.
At m, initial velocity m/s.
At m, final velocity m/s.
Initial kinetic energy J.
Final kinetic energy J.
Work done J.
Answer:
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Work Power Energy chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2026, covering the Work Power Energy chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.