Question

Please answer the question find moment of inertia perpendicular axis I will mark your answer brainliest if I get right answer

Answer 1

Answer:

Moment of inertia of two rings=Moment of individual rings

Moment of inertia of first ring(about a tangent)=Icm+Ma²

                                                                             =MR²/2+MR²

                                                                             =3MR²/2

Moment of inertia of second ring=MR²

therefore, moment of inertia of two rings=3MR²/2+MR²

                                                                    =5MR²/2

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