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SophieCasey
14.09.2019 •
Physics
If a marathon runner averages 8.6 mi/h, how long does it take him or her to run a 26.22-mi marathon?
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Ответ:
Time, t = 3.04 hours
Explanation:
Given that,
Average speed of the marathon, v = 8.6 mi/h
Distance covered by the marathon runner, d = 26.22 mi
We need to find the time taken by the marathon runner to run that distance. Time taken is given by :
t = 3.04 hours
So, the time taken by the marathon runner is 3.04 hours. Hence, this is the required solution.
Ответ: