Solution of task 13.3.15 from the collection of Kepe OE

Solution of task 13.3.15 from the collection of Kepe OE

13.3.15
On the horizontal disk at a distance of 2 m from its vertical axis of rotation is the body.
Determine the angular velocity of uniform rotation of the disk, exceeding which will lead to
Slip the body over the disc if the coefficient of sliding friction is f = 0.3. (Answer 1.21)