A tortoise can run with a speed of 9.0 cm/s, and a hare canrun 20 times as fast. in a race, they both start at the same time,but the hare stops to rest for 2.0 minutes. the turtoise wins by ashell (35cm).
(a) how long does the race take?
(answer) s
(b) what is the length of the race?
(answer) m