Kathy Kool and Stan Speedy are having an illegal drag race on the streets near their alma mater, Marshtown High School. While both cars are initially parked at the starting line, Stan catches Kathy off guard and accelerates at a rate of 1.50 m/s for t = 3.50 s before Kathy notices. As soon as Kathy realizes what's happened, she puts the pedal to the metal and accelerates at a rate of 3.00 m/s after him. Assume Stan keeps accelerating at the same rate the whole time. (a) Measured from when Kathy starts moving, at what time does Kathy catch up with Stan? (b) At what position does Kathy catch up with Stan? m (c) Assuming that the race is 100 m long, what minimum acceleration must Kathy have in order to beat Stan to the finish? m/s2