Solution of task 16.1.23 from the collection of Kepe OE

Solution of task 16.1.23 from the collection of Kepe OE

16.1.23
Determine the radius of inertia of the pulley, whose mass m = 50 kg and radius R = 0.5 m, if
Under the influence of the tension of the cable T = 18t, it rotates about the axis Oz according to the law? = T3 / 3 +
3t (Answer 0.3)

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