The acceleration of a particle is given by a = 5 At where A = 1.8 m/s2 . At t = 0, v = 6.3 m/s and x = 0. What is the speed at t = 5.6 s? Express your answer using two significant figures. V = Submit Part E 17 X = Request Answer What is the displacement at t = 5.6 s? Express your answer using two significant figures. VE ? ? m/s m