Homework Help: physics

Posted by Melanie on Thursday, September 20, 2012 at 5:49pm.

A car travels along a straight stretch of road.
It proceeds for 11.9 mi at 58 mi/h, then
29.4 mi at 44 mi/h, and finally 36.9 mi at
31.6 mi/h.
What is the car’s average velocity during
the entire trip?
Answer in units of mi/h

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