Mathematics, 23.09.2019 23:30 officialgraciela67
In april 1974, steve prefontaine completed a 10 km race in a time of 27 min, 43.6 s. suppose "pre" was at the 7.15 km mark at a time of 25.0 min. if he accelerated for 60 s and then maintained his increased speed for the remainder of the race, calculate his acceleration over the 60 s interval. assume his instantaneous speed at the 7.15 km mark was the same as his overall average speed up to that time. /s^2
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In april 1974, steve prefontaine completed a 10 km race in a time of 27 min, 43.6 s. suppose "pre" w...
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