Physics, 14.12.2020 16:30, shadestephen25
A. Group of cross country runners decided to go on an hour and a half run. During the first hour, they ran a total of 13 kilometers. Then, they ran 5.0 kilometers during the next half an hour. What was the group's average speed for the entire run?
Answers: 2
: is the total distance
: is the total time
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A. Group of cross country runners decided to go on an hour and a half run. During the first hour, th...
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