JEE Main 2021 — Rotational Motion Question with Solution
From: JEE Main 2021 (Online) 26th August Morning Shift
Question
Consider a badminton racket with length scales as shown in the figure.

If the mass of the linear and circular portions of the badminton racket are same (M) and the mass of the threads are negligible, the moment of inertia of the racket about an axis perpendicular to the handle and in the plane of the ring at, distance from the end A of the handle will be ................ Mr2.

If the mass of the linear and circular portions of the badminton racket are same (M) and the mass of the threads are negligible, the moment of inertia of the racket about an axis perpendicular to the handle and in the plane of the ring at, distance from the end A of the handle will be ................ Mr2.
This question includes a diagram. The text above accompanies the figure.
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Show full solutionCorrect answer: 52
Correct answer
52
Step-by-step explanation

= 52 Mr2
Ans. 52.00
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