A typical male sprinter can maintain his maximum accelerationfor 2.0 s, and his maximum speed is 10 m/ s. After he reachesthis maximum speed, his acceleration becomes zero, and then he runs atconstant speed. Assume that his acceleration is constant during the first 2.0 s of the race, that he starts from rest, and that he runs in a straightline. How far has the sprinter run when he reaches his maximum speed?

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A typical male sprinter can maintain his maximum acceleration
for 2.0 s, and his maximum speed is 10 m/ s. After he reaches
this maximum speed, his acceleration becomes zero, and then he runs at
constant speed. Assume that his acceleration is constant during the first 2.0 s of the race, that he starts from rest, and that he runs in a straight
line. How far has the sprinter run when he reaches his maximum
speed?

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