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If the radius of solid sphere is doubled...

If the radius of solid sphere is doubled by keeping its mass constant, compare the moment of inertia about any diameter. (1:4)

A

`I_1/I_2 = 1/4`

B

`I_1/I_2 = 4/1`

C

`I_1/I_2 = 3/2`

D

`I_1/I_2 = 2/3`

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