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A square trinket is made from 100 heavy beads (each of mass m), connected by massless...

A square trinket is made from 100 heavy beads (each of mass m), connected by massless fiber. The beads are evenly spaced. Since there are four beads that make up the corners, each side consists of 24 beads–excluding the beads at the corners. Each side has a length L. What is the moment of inertia of the trinket about its center?

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