A 50 m long train takes 30 seconds to pass through a 1550 m long tunnel. calculate its speed in Km/hr.
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Total distance=50+1550m =1600m
time taken =30sec
Speed=Distance/Time
=1600/30 m/sec
now, to convert speed into km/h:
= 1600/30×18/5
=192km/h
time taken =30sec
Speed=Distance/Time
=1600/30 m/sec
now, to convert speed into km/h:
= 1600/30×18/5
=192km/h
mukherjeeaditya185:
thanks bhai
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