Question

pls answer
with ecplanation​

Answer 1

Given speed of the train = 72kmph

Length of train = 100 m or 0.1 km

Length of train = 0.5 km

so total distance the train has to cover = 0.1 + 0.5 = 0.6 km

we know, Distance = speed x time

=> 0.6 km = 72 kmph x time

=> time = 0.6/72 hr or (0.6 x 60 x 60)/72 sec

so time taken by train = 30 seconds.

HOPE THIS HELPS YOU ✌️✌️☘️☘️ !!.