Solution of task 14.1.7 from the collection of Kepe OE

Solution of task 14.1.7 from the collection of Kepe OE

14.1.7
A disk with a mass m = 20 m rotates uniformly around a fixed axis with angular velocity? = 10 rad / s.
Determine the modulus of the principal vector of external forces applied to the disk if its center of gravity is removed from the axis of rotation by a distance OC = 0.5 cm. (Answer 10)