You need to design an industrial turntable that is 58.0 cm in diameter and has a kinetic energy of 0.240 J when turning at 50.0 rpm (rev/min). Part A What must be the moment of inertia of the turntable about the rotation axis? Express your answer in kilogram meters squared. ? I = kg m? Submit Request Answer Part B If your workshop makes this turntable in the shape of a uniform solid disk, what must be its mass? Express your answer in kilograms. ? m = kg Submit Request Answer