A train travelling at a uniform spped clears a platform 200m long in 10 seconds and passes a telegraph post in 5 seconds. what is the spped of train?
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100m per sec i guess
apurva5611:
is my ans correct
No
Ans is 72km/ hr
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Speed=distance/time
Speed=200m/10second
20m/second to km/he=20*1000/3600
=72km/hr
the train is traveling at a speed of 72km/hr
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