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July 31, 2015

Homework Help: physics

Posted by ashley on Saturday, June 11, 2011 at 10:10pm.

A student wanted to drive from Austin to san Antonio ,80 mi south of Austin on highway I35. Unfortunately he entered in the wrong direction and drove to waco-100 miles north of Austin Ėbefore he noticed his error. In waco ,he turned around,drove back to Austin and continued to San Antonio . The whole trip took 5.46 h.

What was the studentís average speed during this trip? Answer in units of mph

What was the studentís average velocity during this trip? Take your positive direction to be southbound on I -35.

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