Solution of task 15.6.6 from the collection of Kepe OE

Solution of task 15.6.6 from the collection of Kepe OE

15.6.6
To the shaft AB rigidly fixed horizontal homogeneous rod length l = 2 m and
Mass m = 12 kg. The angular velocity co0 = 2 rad / s is reported to the shaft. Provided by
He stopped, making 20 turns. Determine the frictional moment in the bearings, assuming
Its permanent. (Answer 0.255)

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