A 15.0 N force is applied to a cord wrapped around a pulley of mass M=4.0 kg and radus R= 33.0 cm as shown in Figure 1(b). The pulley accelerates uniformly from rest to an angular speed of 30.0 rad/s in 3.0 s. A frictional torque of1. 10 Nm is acting at the axle. The pulley rotates about it center
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