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Blythe and Geoff compete in a 1.00-km race. Blythe's strategy is to run the first 600 m of the race at a constant speed of
Blythe and Geoff compete in a 1.00-km race. Blythe's strategy is to run the first 600 m of the race at a constant speed of 4.00 m/s, and then accelerate to her maximum speed of 7.10 m/s, which takes her 1.00 min, and then finish the race at that speed. Geoff decides to accelerate to his maximum speed of 8.10 m/s at the start of the race and to maintain that speed throughout the rest of the race. It takes Geoff 3.00 min to reach his maximum speed. Assume all accelerations are constant. 1) Calculate the time of Blythe's run. s Submit You currently have 2 submissions for this question. Only 5 submission are allowed. You can make 3 more submissions for this question. Your submissions: 266.3380 X Computed value: 266.3380 Submitted: Tuesday, January 31 at 10:03 PM Feedback: 2) Calculate the time of Geoff's run. s Submit You currently have 0 submissions for this question. Only 5 submission are allowed. You can make 5 more submissions for this question. + 3) Who wins the race? O Blythe O Geoff Submit You currently have 0 submissions for this question. Only 5 submission are allowed. You can make 5 more submissions for this question. (+)
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