Asked by Anonymous
the olympic record for the marathon is 2.00 h 9.00 min 210 s. if the average speed of a runner achieving this record is 5.436 m/s, what is the marathon distance
Answers
Answered by
Dr. Jane
D = rate x time
D = 5.436 m/s x time in seconds
You have to change 9 minutes to seconds and since there are 60 sec in each minute, you have 540 sec.
210 s + 540 s + now change 2 hours to seconds.
that will give you the time you need for the equation.
D = 5.436 m/s x time in seconds
You have to change 9 minutes to seconds and since there are 60 sec in each minute, you have 540 sec.
210 s + 540 s + now change 2 hours to seconds.
that will give you the time you need for the equation.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.