A train is running at a speed of 90km/h.In how much time,will it cross the distance between two stations,7.5km apart?
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Answer:
in 1 minute 1.5km
in 2 minute 3km
in 4 minute 6km
in 5 minute 7.5 km
it means one station in 5 minute
so 2 station in 10 minutes
please mark me as a BRAINLIEST
Answered by
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Answer:
A train is running at a speed of 90km/h.In how much time,will it cross the distance between two stations,7.5km apart
Time=Distance/time
Speed=90Kmph=25m/s
Distance=7.5Km=7500m
Time=7500/25
=300sec
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