$6$

$0/1$ point

A runner runs around a track consisting of two parallel lines $96$ m long connected at the ends by two semicircles with a radius of $49$ m $.$ She completes one lap in $100$ seconds. What is her average velocity?

$1\mathrm{.}3\frac{m}{s}$

Correct An$-$

swer:

$10\frac{m}{s}$

$0\frac{m}{s}$

$5\mathrm{.}0\frac{m}{s}$