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January 27, 2015

January 27, 2015

Posted by **Anonymous** on Friday, September 17, 2010 at 10:29am.

- physics -
**drwls**, Friday, September 17, 2010 at 10:37amWhat is the question? Do you want the average speed? The average velocity?

The average speed is the distance traveled (in any direction)divided by the elapsed time. Let D be the distance between the points. 2D is the distance walked.

2D/V(average) = D/2.7 + D/4.5

D cancels out

Vaverage = 3.375 m/s

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