Question

A runner runs at an average speed of 6 m/s for 15 seconds.

Answer 1

Answer:

5400 meters

Step-by-step explanation:

In order to find the answer to this question you need to multiply the amount traveled per second by the amount of seconds he ran, then just convert that answer into meters.

1 second = 6 m/s

15 seconds = 90 m/s

15 × 6 = 90

1 meter per second = 60 meters per minute

90 × 60 = 5400

= 5400 meters

Hope this helps.

Answer 2

Answer:

Step-by-step explanation:

In kinematic motion

x= xo + vt

xo= 0 because they didn't give it so we suppose it as 0

x= vt

x= 6m/s * 15s

x= 90m