$24)$ An auto accelerates from $7\mathrm{.}0$ m$/$s at $0\mathrm{.}71$ m$/$s$2.$ It travels a distance of $1\mathrm{.}033$ km while

accelerating.

$($a$)$ What is the final speed at the end of that displacement?

$($b$)$ How many seconds did it take to accelerate from $7\mathrm{.}0$ m$/$s$?$

$24)$

$4$