Asleep At The Wheel

You're an old time stock car driver running your speed trials before the Roaring Twenties Society's historical revivalist race. The higher your average speed for two laps around the track, the better your starting position in the race. You're a dope and took the first lap kind of slowly, maintaining a constant speed of 90 mph. How fast (in mph) will you have to go during the second lap to average 179 mph for the two laps?

Details and assumptions

  • You travel at a constant speed during each lap.
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