two buses are running antiparellel in East -west directon. calculate the velocity of bus2 with respect to bus 1 .
the speed of bus 1 and 2 are 60km/h and 90km/h respectively . also calculate the velocity of road with respect to bus 1
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Answer:
pls substitute the value in the following manner
Explanation:
let distance between the station be x km while going speed=54km/hr so time taken =x/54hr while returning speed=36km/hr
so time taken=x/36
Total time=x/54+x/36
(2x+3x)/108
average speed=total distance/total time
=(x+x)5x/108
=2x 108/5x
=216/5
=43.2km/h
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