Physics, 12.07.2019 02:00 MEGANMARS6678
Rita jeptoo of kenya was the first female finisher in the 110th boston marathon. she ran the first 10.0 km in a time of 0.5689 h. assume the race course to be along a straight line. (a) what was her average speed during the first 10.0 km segment of the race? (b) she completed the entire race, a distance of 42.195 km, in a time of 2.3939 h. what was her average speed for the race?
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Rita jeptoo of kenya was the first female finisher in the 110th boston marathon. she ran the first 1...
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