Wednesday
November 26, 2014

Homework Help: physics

Posted by jane john on Thursday, June 10, 2010 at 10:48am.

A runner hopes to complete a 10,000 m race in a time of 30
minutes. After running at a constant speed for exactly 27 minutes,
there are still 1100 m to go. The runner then accelerates at
0.2 m/s2 for how many seconds in order to achieve the desired
time?

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