Solution of task 15.1.10 from the collection of Kepe OE

Solution of task 15.1.10 from the collection of Kepe OE

15.1.10
To a disk which rotates around axis O, two brake pads with
Forces F1 = F2 = 100 N. Calculate the work of sliding friction forces when the disk is braking
Dius r = 0.1 m for 10 revolutions. Coefficient of sliding friction of the brake pad on the disk f =
0.3. (Answer -377)

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