How long does a train, 75 m long, moving at 60 km/hr take to pass a certain telegraph post?
A) 3.5 seconds B) 4.5 seconds C) 5 seconds D) 5.4 seconds
Answers
Answered by
1
Hello mate
Option B
4.5
------
60 km/hr = 16.66 m/sec
75 / 16.66 = 4.5 sec
Hope it helps
Option B
4.5
------
60 km/hr = 16.66 m/sec
75 / 16.66 = 4.5 sec
Hope it helps
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