A 350 m long train runs at a speed of 60 km/hr. How much time will the train take to cross the flag-holding station master of a railway station standing on the platform ? ( answer will be 21 sec plz show how to get the answer )
Answers
Answered by
4
total length of the train = 350 m=0.35km
speed of the train= 60 km/h
the time taken by the train to cross the station master
time. distance
1hour. 60km
xhour. 0.35km
it is direct variation.
x/y = k
1/60=x/0.35
60x=0.35*1
x=0.35*60 = 21 minutes
speed of the train= 60 km/h
the time taken by the train to cross the station master
time. distance
1hour. 60km
xhour. 0.35km
it is direct variation.
x/y = k
1/60=x/0.35
60x=0.35*1
x=0.35*60 = 21 minutes
Similar questions