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JEE Main 26 Feb 2021 Shift 1 Solved Paper

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Question : 12

Total: 90

Four identical solid spheres each of mass m and radius a are placed with their centres on the four corners of a square of side b. The moment of inertia of the system about one side of square, where the axis of rotation is parallel to the plane of the square is

[26 Feb 2021 Shift 1]

‌
4
5
ma2+2mb2
‌
8
5
ma2+mb2
‌
8
5
ma2+2mb2
‌
4
5
ma2

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