A 15.0-m length of hose is wound around a reel, which is initially at rest. the moment of inertia of the reel is 0.570 kg·m2, and its radius is 0.170 m. when turning, friction at the axle exerts a torque of magnitude 3.50 n·m on the reel. if the hose is pulled so that the tension in it remains a constant 29.0 n, how long does it take to completely unwind the hose from the reel? neglect the mass of the hose, and assume that the hose unwinds without slipping.
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