In order to qualify for the finals in a racing event, a
Chapter 2, Problem 2.13(choose chapter or problem)
In order to qualify for the finals in a racing event, a racecar must achieve an average speed of 250 km/h on a trackwith a total length of 1 600 m. If a particular car coversthe first half of the track at an average speed of 230 km/h,what minimum average speed must it have in the secondhalf of the event in order to qualify?
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