JEE Main 2004 — Work Power Energy Question with Solution
JEE Main 2004
Question
A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of the particle, the motion of the particle takes place in a plane. It follows that
Choose an option
Show full solutionCorrect option: C
Correct answer
Cits kinetic energy is constant
Step-by-step explanation
When a force of constant magnitude which is always perpendicular to the velocity of the particle acts on a particle, the work done and hence change in kinetic energy is zero.
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This is a previous-year question from JEE Main 2004, 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.