Solution of task 11.1.8 from the collection of Kepe OE

Solution of task 11.1.8 from the collection of Kepe OE

11.1.8
The point M moves along a disk of radius R = 0.5 m according to the equation AM = 2t2. The disk rotates with a constant angular velocity ω = 2 rad / s. Determine the arc coordinate s of the point M at time t = 0.5 s, if at the initial time the point was on the Ox axis. (Answer 1)