Saturday
September 20, 2014

Homework Help: Physics

Posted by alison on Tuesday, October 1, 2013 at 7:57pm.

A car makes a 288 km trip at an average speed of 31.3 km/h. A second car starting 1 h later arrives at their mutual destination at the same time.
What was the average speed of the second car for the period that it was in motion?
Answer in units of km/h

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