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Posted by on Friday, January 20, 2012 at 12:28am.

The longest distance in a track and field event is the 10 km run. The record holder for the women's 10 km run is Wang Junxia of China. Assuming that Wang Junxia ran a distance of 10.00 km with an average speed of 5.644 m/s, what was her time? (Hint: Need to convert to the same units first.

  • physics - , Friday, January 20, 2012 at 6:13am

    10,000 m/(5.644 m/s) = 1771.8 s
    = 29.53 minutes
    = 29 minutes 32 seconds

  • physics - , Sunday, March 1, 2015 at 10:13pm

    89

  • physics - , Sunday, March 1, 2015 at 10:14pm

    its not 89 I just guessed

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