Solution of task 15.6.4 from the collection of Kepe OE

Solution of task 15.6.4 from the collection of Kepe OE

15.6.4
Rotor mass m = 314 kg and radius of inertia relative to the axis of rotation, equal to 1 m,
The angular velocity? 0 = 10 rad / s is reported. Left to himself, he stopped,
Making 100 revolutions. Determine the moment of friction in the bearings, assuming it is constant.
(Answer 25)

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