A 14.0-m length of hose is wound around a reel, which is initially at rest. The
ID: 1300175 • Letter: A
Question
A 14.0-m length of hose is wound around a reel, which is initially at rest. The moment of inertia of the reel is 0.590 kg
A 14.0-m length of hose is wound around a reel, which is initially at rest. The moment of inertia of the reel is 0.590 kg A hat?m2, and its radius is 0.170 m. When turning, friction at the axle exerts a torque of magnitude 3.00 NA hat?m on the reel. If the hose is pulled so that the tension in it remains a constant 24.0 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.Explanation / Answer
Torque = 24 . 0.17
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