Physics
Physics, 28.06.2019 23:40, tgould1969

** a marathon runner completes a 42.238 km course in 2 h, 31 min, and 46 s . there is an uncertainty of 29 m in the distance run and an uncertainty of 3 s in the elapsed time. what is the percent uncertainty in the average speed?

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** a marathon runner completes a 42.238 km course in 2 h, 31 min, and 46 s . there is an uncertainty...

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