An irregularly shaped plate is to be rotated around an axle that is perpendicular to the plate face and through point O. A circular 9-kg disk with a radius of 2 m is glued to the plate, with its center aligned with point O. A string is wrapped around the edge of the disk. Then the string is pulled by a constant force of 117 N. The resulting tangential acceleration of the edge of the disk is 8 m/s. What is the rotational inertia of the plate about the axle? Provide unit in your answer. Round your answer to two decimal places. Axle -Plate Disk String