Answer:
3.93 m/s
Step-by-step explanation:
In seconds, 42 min, 25 sec (s):
[tex](42 min)(60s/1min) = (42)(60) s = 2,520 s\\2,520 s + 25 s = 2545 seconds[/tex]
So now, we can calculate the average speed in meters per second (m/s) :
(10,000 meters) / (2545 seconds) = 3.93 m/s
Please let me know if you want this explained further!
Thanks!
