In a women's 100-m race, accelerating uniformly, Laura takes 2 s and Healan 3.00 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 6.00 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?

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mdasfaaruddinshareefLv10

12 Aug 2023

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Related questions

In a women's 100m race, accelerating uniformly, Laura takes 2.00 sand Healan 3.00 s to attain their maximum speeds, which they eachmaintain for the rest of the race. They cross the finish linesimultaneously, both setting a world record of 10.4 s.
(a) what is the acceleration of each sprinter?
(b) What are their respective maximum speeds?
(c) which sprinter is ahead at the 6.00 s mark, and by howmuch?
(d) What is the maximum distance by which Healan is behind Laura,and at what time does that occur?

In a women's 100-m race, accelerating uniformly, Laura takes 2.00 sand Healan 3.00 s to attain their maximum speeds, which they eachmaintain for the rest of the race. They cross the finish linesimultaneously, both setting a world record of 10.4 s. (a) What isthe acceleration of each sprinter? (b) What are their respectvemaximum speeds? (c) Which sprinter is ahead at 6.00-s mark, and byhow much? (d) What is the maximum distance by which Helean isbehind Laura, and at what time does that occur?

The correct answers are (a) 5.32 m/seconds squared for Laura and3.75 m/seconds squared for Healan (b) 10.6 m/s for Laura and 11.2m/s for Healan (c) Laura, by 2.63 m (d) 4.47 m at t = 2.84 s

How do I obtain these answers?

Setting a world record ina 100 m race, Maggie and Judy cross thefinish line in a dead heat,both taking 12.0 s.Acceleratinguniformly, Maggie took 2.00 s and Judy 2.90 s to attainmaximum speed, which they maintainedfor the rest of the race.

(a) Whatwas the acceleration of each sprinter?