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Physics 12 Online
OpenStudy (anonymous):

The Olympic record for the marathon is 2.00h, 9.00 min, 21.0 s. If the average speed of a runner achieving this record is 5.436 m/s, what is the marathon distance? Help me someone please..

OpenStudy (aaronq):

because you're given an average speed in m/s, convert what you were given "2.00h, 9.00 min, 21.0 s" to seconds and multiply it by the average speed. seconds*average speed= total distance (in meters)

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