moment of inertia

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edison (8935)

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The disk with more density will have more MI. This is because the disk with more density will have more mass.

MI for a circular disk I = 1/2 mr²

r is same for both the disks. Since m is more for the disk with more density, its MI will be more.

A paradox is an argument that starts with apparently acceptable assumptions and leads by apparently valid deductions to an apparent contradiction. Since logic admits no contradictions, either the apparently acceptable assumptions are not acceptable, or the apparently valid deductions are not valid, or the apparent contradiction is not a contradiction. A paradox moves us to reexamine the argument until we find out what is wrong.

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