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A train travelling at 60 km per hour takes 18 second to cross a 180 metre long platform find the length of the train​

A train travelling at 60 km per hour takes 18 second to cross a 180 metre long platform find the length of the train​
asked 48.8k views
5 votes
a train travelling at 60 km per hour takes 18 second to cross a 180 metre long platform find the length of the train​

a train travelling at 60 km per hour takes 18 second to cross a 180 metre long platform-example-1
asked
User Forres
by
8.2k points

1 Answer

6 votes
lengthof train=X
platform length=180
total distance=x+180
speed=60km/hr=60×5/18=(300/18)m/
Time =18s
Time =Distance/speed
18=X+180/(300/18
18×300=18(X+180)
300=X+180
x=300-180=120
so length of the train=120m
answered
User Jbbarquero
by
8.0k points
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