In the Daytona 500 auto race, a Ford Thunderbird and a Mercedes Benz are moving side by side down a straightaway at 71.5 m/s. The driver of the Thunderbird realizes that she should make a pit stop, and she smoothly h slows to a stop over a distance of 250 m. She spends 5 seconds in the pit and then accelerates out, reaching her previous speed of 71.5 m/s after a distance of 350 m. at this point how far had the thunderbird fallen behind the Mercedes Benz, which has continued at a constant speed?