Required information NOTE: This is a multi-part question. Once an answer is submitted, you wil be unabie to return to this part. The acceleration of a particle is defined by the relation a=9-3 t² where a and t are expressed in /² and second, respectively. The particle starts at = 0 with = 0 and x = 5 . Determine (a) the time when the velocity is again zero, (b) the position and velocity when = 4 , (c) the total distance traveled by the particle from = 0 to = 4 .