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The moment of inertia of a thin rod about an axis passing through its mid point and perpendicular to the rod is \(2400\m…

Q1

The moment of inertia of a thin rod about an axis passing through its mid point and perpendicular to the rod is \(2400\mathrm{g}{\mathrm{cm}}^{2}\). The length of the 400 g rod is nearly :

[NEET 2024]

a

8.5 cm

b

17.5 cm

c

20.7 cm

d

72.0 cm

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