A wheel of radius R = 0.20 m is mounted with frictionless bearing about an axle through its center. A light rope is wrapped around the wheel and an object of mass m = 5.0 kg is suspended from the free end of the rope. When the system is released from rest, the block descends with linear acceleration a = 2.0 m/s2. While the block is descending, what is the tension in the rope?
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