1. A turntable with a rotational inertia of 0.50 kg m? and a radius of 0.40 meters is subjected to a force of 20.0 Newtons, as shown: 0.4 m I = 0.5 kg m? a. What is the torque on the turntable? b. What is the angular acceleration of the turntable? c. What is the acceleration of a point on the edge of the turntable? 20 N

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