In a women's 100-m race, accelerating uniformly, Laura takes 2.21 s and Healan 3.30 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) What is the acceleration of each sprinter
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Ответ:
231.5
Step-by-step explanation:
29+9+193.5=2