Pls help physics problem?

A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 4.08 m/s^2. She decides to test the car by drag racing with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves the starting line 1.11 s before Kathy. Stan moves with a constant acceleration of 2.73... show more A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 4.08 m/s^2. She decides to test the car by drag racing with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves the starting line 1.11 s before Kathy. Stan moves with a constant acceleration of
2.73 m/s^2 and Kathy maintains an acceleration of 4.08 m/s^2.
Find the speed of Stan’s car at the instant she overtakes him.
Find Kathy’s speed at that instant.
Answer in units of m/s.
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