Solution of task 21.1.9 from the collection of Kepe OE

Solution of task 21.1.9 from the collection of Kepe OE

21.1.9
Determine the period of free oscillations of the gear pair, if the gears are identical, the mass of each is equal to 5 kg, the radius of inertia about the axis of rotation is 6 cm, and the coefficient of angular rigidity of the spiral spring is 1 N • m / rad. (Answer 1.19)

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