find the time taken by a 180 m long train travelling at a speed of 45 km / h to cross a man standing on a platform
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hey here is your answer!!!
speed = 45km/hr
= 45000m/60 min. (m-meters)
=4500m/6min
= 750m/min
=750 m/60 sec
=125m/10 sec
= 12.5m/sec
by multiplying 14.4
180m/ 14.4 sec
there fore the train takes 14seconds (approximately) to cross the man...
hope this helps...☺
speed = 45km/hr
= 45000m/60 min. (m-meters)
=4500m/6min
= 750m/min
=750 m/60 sec
=125m/10 sec
= 12.5m/sec
by multiplying 14.4
180m/ 14.4 sec
there fore the train takes 14seconds (approximately) to cross the man...
hope this helps...☺
Vishnu189:
brainliest please.
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