February 19, 2017

Homework Help: physics

Posted by Sandhya on Thursday, January 21, 2010 at 7:53am.

A speedboat heads west at 115 km/h for 16.0 min. It then travels at 56.0° south of west at 87.0 km/h for 9.0 min.
(a) What is the average speed for the trip?
(b) What is the average velocity for the trip in magnitude and direction?

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