SOLUTION: an aircraft covers a distance of 42km in 2minutes and 30 seconds what is the average speed?
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Question 264376: an aircraft covers a distance of 42km in 2minutes and 30 seconds what is the average speed?
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
an aircraft covers a distance of 42km in 2minutes and 30 seconds what is the average speed?
2minutes and 30 seconds = 2 and 1/2 minutes = 5/2 minutes= (5/2 )/60
= 5/120 hrs
speed = d/t = 32/ (5/120)
=768 kmph
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