What is the average speed for the entire trip

Reference no: EM131237479

Joe Cool drives to see his girlfriend who attends another college.

(a) The 130 km trip takes 2.0 h. What was the average speed for the trip?

(b) The return trip over the same route takes 3.0 h because of heavy traffic. What is the average speed for the return trip?

Reference no: EM131237479

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