Posted by **JulieAnne** on Monday, September 6, 2010 at 2:54pm.

A record for a marathon is 2.00h, 9.00min, 21.0 sec. If the average speed of a runner achieving this record is 5.436 m/s, what is the marathon distance?

Answers:

15,878 km

7,761 km

42.2 km

26.2 km

We're omnly two days into the new school year and I don't have all the formulas straight-please help

Thank you

## Answer this Question

## Related Questions

- physics - the olympic record for the marathon is 2.00 h 9.00 min 210 s. if the ...
- physics - The record for a marathon is 4 h, 36 min, 21 s. The marathon distance ...
- physics - The record for a marathon is 1 h, 21 min, 21 s. The marathon distance ...
- Physics - It takes a runner 3 h, 28 min, 33 s to run a marathon. If the distance...
- physics - It takes a runner 4 h, 58 min, 36 s to run a marathon. If the distance...
- math - Maria ran in a 42 km marathon she covered the first half of the marathon ...
- Math - Runner A crosses the starting line of a marathon and runs at an average ...
- Physics Again - In 1954 the English runner Roger Bannister broke the four minute...
- physics - this is a physics qustion im stuck on: ingrid holds the womans record ...
- Math - The winner of the marathon at the 2004 Olympics in Athens was ________ ...