Solution of task 11.3.3 from the collection of Kepe OE

Solution of task 11.3.3 from the collection of Kepe OE

11.3.3
Plate 1 oscillates with velocity ve = (? / 2) sin (? / 4) t. The point M moves along the plate according to the equations x1 = 0.2t2 and y1 = 0.3t. Determine the absolute acceleration of the point M in 3 seconds after the start of the movement. (Response 0.958)