For a circular path with the given information that follows, the transverse acceleration $(($m$)/($s$^(2))$ is most closely:

$r=7\mathrm{.}0m$

$r^{}=9\mathrm{.}8\frac{m}{s}$

$r^{}=0\mathrm{.}0\frac{m}{s^2}$

${}^{}=5\mathrm{.}4ra\frac{d}{s}$

${}^{}=0\mathrm{.}0$rad$/$s$^2$