JEE Main 2019 — Rotational Motion Question with Solution
JEE Main 2019 (11 Jan Shift 2)
Question
The magnitude of torque on a particle of mass is 2.5 Nm about the origin. If the force acting on it is and the distance of the particle from the origin is the angle between the force and the position vector is (in radians):
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Torque about the origin
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This is a previous-year question from JEE Main 2019, covering the Rotational Motion 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.