Solution of task 11.3.5 from the collection of Kepe OE

Solution of task 11.3.5 from the collection of Kepe OE

11.3.5
The trolley moves along an inclined plane with acceleration ae = 2 m / s2. On the trolley in the drawing plane the point M moves according to the equations x1 = 3t2 and y1 = 4t2. Determine the absolute acceleration of the point. (Answer 11.3)