A train 350m long is travelling at a speed of 108km/hr .how much time (in sec.)will it take to cross a tunnel 550m long
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The total Distance the train has to cover to cross the tunnel will be (550+350)m
Distance=900m=0.9km
Time taken=Distance/Speed
t=0.9/108
t=1/120hr
t=1/120*60min
t=1/2min
t=30sec
Hope, this helps you.
Distance=900m=0.9km
Time taken=Distance/Speed
t=0.9/108
t=1/120hr
t=1/120*60min
t=1/2min
t=30sec
Hope, this helps you.
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