Solution of task 15.1.17 from the collection of Kepe OE

Solution of task 15.1.17 from the collection of Kepe OE

15.1.17.
To the drum 1 is applied a pair of forces with a constant moment M = 10 N • m. Cylinder 2
Mass m2 = 10 kg rolls without sliding, coefficient of rolling friction? = 0.01 m.
Determine the work of the external forces of the system when turning drum 1 by 10 turns.
(Answer 567)