11.2.3
The trolley 1 moves along an inclined plane according to the law xe = 0.5t2. Inside the trolley, the slider 2 moves according to the law y1 = 1 + 0.05 • sin 0.25πt. Determine the absolute velocity of the point M of the slider 2 at time t = 0.1 s. (Answer 0.107)