About axis through its center-perpendicular to its length

Reference no: EM13547093

A uniform thin rod of mass 4.55 kg pivots about an axis through its center and perpendicular to its length. Two small bodies, each of mass 0.577 kg, are attached to the ends of the rod. What must the length of the rod be so that the moment of inertia of the three-body system with respect to the described axis is 0.811 kg·m2?

Reference no: EM13547093

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