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It is an average speed of 10 metres per second or 22.4 miles per hour.
sharon sprinter changes her speed from 4.5m/s to 7.5m/s in the middle 1.5 seconds of a 100m race. what is her average velocity for this time period?
There are 60 seconds in one minute. Therefore, 125 seconds is equal to 125/60 = 2.083 recurring (that is, 2.0833333...) minutes or 2 minutes 5 seconds.
Pythagoras! If AB = 100m and BC = 75cm then AC = sqrt (10000 + 5625) = 125
125 what? Seconds? Hours? Days, Millennia? Or is it degrees?