$=0a_A=(2t-1)f\frac{t}{s^2}{a}_B=(24t^2-16)f\frac{t}{s^2}tt=3sAt=3s{s}_{\text{A}\text{t}\text{o}\text{t}\text{a}\text{l}}=$A and $B$ start from rest $at$ the origin $s=0$ and move along a straight line such that $a_A=(2t-1)f\frac{t}{s^2}$ and $a_B=(24t^2-16)f\frac{t}{s^2},$ where $tisin$ seconds.

Part $A$

Determine the distance between them when $t=3s.$

Express your answer using three significant figures and include the appropriate units.

$$

Correct

Part $B$

Determine the total distance particle A has traveled $int=3s.$

Express your answer using three significant figures and include the appropriate units.

$s_{\text{A}\text{t}\text{o}\text{t}\text{a}\text{l}}=$

Determine the total distance particle B has traveled in t

$=3$ sDetermine the total distance particle B has traveled in t

$=3$ s

$.$sB