Two particles A and B start from rest at the origin s=0 and move along a straight line such that aA=(8t-4) ft/s^2 and aB=(18t^2-12) ft/s^2, where t is in seconds. Determine the distance between them when t-3 seconds. Determine the total distance particle A has traveled in t=3 seconds. Determine the total distance particle B has traveled in t=3 seconds.