In a physics lab, Asha is given a 12.1 kg uniform rectangular plate with edge lengths 64.5 cm by 50.9 cm. Her lab instructor requires her to rotate the plate about an axis perpendicular to its plane and passing through one of its corners, and then prepare a report on the project. For her report, Asha needs the plate's moment of inertia I with respect to given rotation axis. Calculate I. kg · m? Two thin disks are attached as shown in the image. The angle 0 = 55.7°, and the masses and radii of the disks are listed in the table. B Disk Radius (cm) Mass (kg) A 16.8 0.791 : 9.70 0.337 A What is the moment of inertia of this composite object about an axis perpendicular to the screen, through point P? moment of inertia: kg•m²

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