Motion Equations for Constant Acceleration in One Dimension (Problem 25)

At the end of a race, a runner decelerates from a velocity of 9.00 m/s at a rate of $2.{\text{00 m/s}}^2$. (a) How far does she travel in the next 5.00 s? (b) What is her final velocity? (c) Evaluate the result. Does it make sense? Select the answer to part (a).