A about while driving to school compute average speed 340km/h and he returned with his speed is 60km/h. What is average speed?
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1
Answer is 102 km/h..
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HETA1208:
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how u take 400
it's v1 + v2
but how its formula
which number u take
Answered by
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suppose driving to school takes 30 minutes to reach and returned to home takes 10 minutes
= 340 km/h + 60 km/h
= 400 km/h
= 30 min + 10 min
= 40 min
average speed = total distance covered / total time
= 400 / 40
= 10 km/h
Hope it will help you
= 340 km/h + 60 km/h
= 400 km/h
= 30 min + 10 min
= 40 min
average speed = total distance covered / total time
= 400 / 40
= 10 km/h
Hope it will help you
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