Physics

15 November, 20:14

Sally and Ramona were competing in a four-lap, one-mile foot race. Sally's style was to run at a constant rate of 12 mph. Ramona decided to run her first three laps at 11 mph, and save a 'kick' in order to run a 16 mph pace for the fourth and final lap. Who wins the race, and by how many minutes or seconds?

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