* Part B A sponter could run a faster race by accelerating faster at the beginning,...

 

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* Part B A sponter could run a faster race by accelerating faster at the beginning, thus reaching fop speed sooner Ifa spiters top speed is the acceleration would he noed to run the 100-meter dash iri 9.6 s? IE Review Caretul measurements have been made of Olympic sprinters in the 100-meter dash A simple but reasonably accurate model is that a sprnter accelerates at 3.6 m/s for 3 s, then runs at constant velocity to the finisih line Express your answer to two significant figures and include the appropriate units. m 4.4 a= Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part C By what percent did the sprinter noed to increase fis acceleralion in order to decrease his tene by 4 % ? Express your answer using two significant figures Aa/a= 4.9 * Part B A sponter could run a faster race by accelerating faster at the beginning, thus reaching fop speed sooner Ifa spiters top speed is the acceleration would he noed to run the 100-meter dash iri 9.6 s? IE Review Caretul measurements have been made of Olympic sprinters in the 100-meter dash A simple but reasonably accurate model is that a sprnter accelerates at 3.6 m/s for 3 s, then runs at constant velocity to the finisih line Express your answer to two significant figures and include the appropriate units. m 4.4 a= Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part C By what percent did the sprinter noed to increase fis acceleralion in order to decrease his tene by 4 % ? Express your answer using two significant figures Aa/a= 4.9

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