A runner in a race takes 2.7 seconds to go from the 40 meter mark to the 70-meter mark.

(a)What is the runner's speed?
(b)How far would the runner go in 8 seconds if this speed is maintained?
(c)How long did it take the runner to cover the first 40 m (assuming the same speed was maintained)?

Question

A runner in a race takes 2.7 seconds to go from the 40 meter mark to the 70-meter mark.
​
(a)What is the runner's speed?
(b)How far would the runner go in 8 seconds if this speed is maintained?
(c)How long did it take the runner to cover the first 40 m (assuming the same speed was maintained)?

Quizplus · Accepted Answer

The Answer of A runner in a race takes 2.7 seconds to go from the 40 meter mark to the 70-meter mark.
​
(a)What is the runner's speed?
(b)How far would the runner go in 8 seconds if this speed is maintained?
(c)How long did it take the runner to cover the first 40 m (assuming the same speed was maintained)?

A Runner in a Race Takes 2