A 4.00-kg mass is connected by a light cord to a 3.00-kg mass on a smooth surface (Fig. P8.79). The pulley rotates about a frictionless axle and has a moment of inertia of 0.500 kgm2 and a radius of 0.300 m. Assuming that the cord does not slip on the pulley, nd (a) the acceleration of the two masses and (b) the tensions T1 and T2.
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