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Physics, 14.09.2019 08:10 bburpee1

In a 5000 m race, the athletes run 12 1/2 laps; each lap is 400 m. kara runs the race at a constant pace and finishes in 17.9 min. hannah runs the race in a blistering 15.3 min, so fast that she actually passes kara during the race. how many laps has hannah run when she passes kara?

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In a 5000 m race, the athletes run 12 1/2 laps; each lap is 400 m. kara runs the race at a constant...

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