the speed of a train is 30 km per hour how long will it take to cross a signal of length is 25 m
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given the speed of a train is 30 km per hour
in metre per second it would be
18/5×30=108m/s
it would take 0. 23 1 seconds to cross a signal of 25 metres
in metre per second it would be
18/5×30=108m/s
it would take 0. 23 1 seconds to cross a signal of 25 metres
Answered by
0
i would take 0.231 secs
riyasaxena32:
hi
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