A car takes 4 hours to travel from Bangalore to Chennai in south direction where as the flight takes 30 minutes to travel. distance between two cities is 400 km by road and distance by air is 150 km calculate average speed and average velocity of fight and car each
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im sorry i don't know the answer
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the average speed of car is = 400/4
=100kmph
the average speed of plane is = 150/1/2
=150*2=300kmph
therefore the average speed of car and plane is 100kmph and 300kmph respectively
=100kmph
the average speed of plane is = 150/1/2
=150*2=300kmph
therefore the average speed of car and plane is 100kmph and 300kmph respectively
expert29:
i think that we have to add both distance and divide by both's time to get average speed is it correct?
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