In a women's 100-m race, accelerating uniformly, laura takes 1.82 s and healan 3.07 s to attain
their maximum speeds, which they each maintain for the rest of the race. they cross the finish
line simultaneously, both setting a world record of 10.4 s.
a) which sprinter is ahead at the 6.15-s mark, and by how much?
b)what is the maximum distance by which healan is behind laura?
c) at what time does that occur?
Answers: 3
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In a women's 100-m race, accelerating uniformly, laura takes 1.82 s and healan 3.07 s to attain
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