February 23, 2017

Homework Help: Physics

Posted by Angie on Saturday, September 29, 2012 at 12:49pm.

A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 22 minutes at an average speed of 6.50m/s. During the second part, she rides for 36 minutes at an average speed of 4.30m/s. Finally, during the third part, she rides for 8.0 minutes at an average speed of 13.7m/s. How far has the bicyclist traveled during the entire trip?

b). What is her average velocity for the trip?

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