JEE Main 2015PhysicsRotational MotionMediumMCQ

JEE Main 2015Rotational Motion Question with Solution

JEE Main 2015 (10 Apr Online)

Question

Consider a thin uniform square sheet made of a rigid material. If its side is a , mass m and moment of inertia I about one of its diagonals, then:

Choose an option

Show full solutionCorrect option: D
Correct answer
DI=ma212

Step-by-step explanation



In a uniform square plate due to symmetry moment of Inertia about all the axis passing through centre and lying in the plane of the plate is same.

    Idiagonal=ma212

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About this question

This is a previous-year question from JEE Main 2015, 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.