During a battle with the Ninja Turtles, Shedder's acceleration as a function of time (in m/s2) is given by: a(t) - 62 - 27 + 3k His initial velocity is 2 m/s, 5 m/s, and -1 m/s, in the i, j, and k directions, respectively. Find the magnitude of his displacement after 3.5 seconds