The velocity of a particle moving along the x axis is given for t 0 by vx = (32.0t - 2.00t3) m/s, where t is in s.

The velocity of a particle moving along the x axis is given for t > 0 by vx = (32.0t - 2.00t3) m/s, where t is in s. What is the acceleration of the particle when (after t = 0) it achieves its maximum displacement in the positive x direction?