JEE Main 2002 — Rotational Motion Question with Solution
From: AIEEE 2002
Question
A particle of mass moves along line PC with velocity as shown. What is the angular momentum of the particle about P?
This question includes a diagram. The text above accompanies the figure.
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Show full solutionCorrect option: D
Correct answer
Dzero
Step-by-step explanation
Angular momentum
( linear momentum ) ( perpendicular distance of the line of action of momentum from the axis of rotation)
[ Here because the particle is moving through the line PQ and r is the perpendicular distance from line PQ of the particle ]
( linear momentum ) ( perpendicular distance of the line of action of momentum from the axis of rotation)
[ Here because the particle is moving through the line PQ and r is the perpendicular distance from line PQ of the particle ]
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This is a previous-year question from JEE Main 2002, 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.