JEE Main 2022 — Rotational Motion Question with Solution
From: JEE Main 2022 (Online) 28th July Morning Shift
Question
Four identical discs each of mass '' and diameter '' are arranged in a small plane as shown in figure. If the moment of inertia of the system about is . Then, the value of will be ____________.
This question includes a diagram. The text above accompanies the figure.
Enter your answer
Show full solutionCorrect answer: 3
Step-by-step explanation
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Rotational Motion 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 2022, 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.