Solution of task 11.3.14 from the collection of Kepe OE

Solution of task 11.3.14 from the collection of Kepe OE

11.3.14
The slider 1 moves along the horizontal guides with constant acceleration a1 = 4 m / s2. Point 2 moves relative to the slider with acceleration a2 = 3 m / s2. Determine the absolute acceleration of the point. (Answer 6.08)