A 250-g mass hangs from a string that is wrapped around a pulley, as shown in the figure. The pulley is suspended in such a way that it can rotate freely. When the mass is released, it accelerates toward the floor as the string unwinds. Model the pulley as a uniform solid cylinder of mass 1.00kg and radius 9.00cm. Assume that the thread has negligible mass and does not slip or stretch as itunwinds.

p A 250g mass hangs from a string that is wrapped around a 5 pulley. as shown in the gure. The pulleyr is suspended in | ! such a way that it can rotate freely. When the mass is i g released. it accelerates toward the oor as the string unwinds. l Model the pulley as a uniform solid cylinder of mass 1.00 kg and radius 9.00 cm. Assume that the thread has negligible mass and does not slip or stretch as it unwinds. Determine the magnitude a: of the pulley's angular acceleration. Determine the magnitude of the acceleration a of the descending weight. Calculate the magnitude of the tension T in the string