A train is moving at a speed of 132 km/br. if the length of the train is110 meters, how long will it take to cross a railway platform 165 meters long?
Answers
Answered by
12
Hope it helps you mate!!!!
Attachments:
Answered by
4
Answer:
According to problem statement;
Speed = 132 km/hr = (132*1000)/3600 = 36.67 m/s
Total length given = 110 meters + 165 meters = 275 meters
Time is the unknown factor.
we've a relation for velocity;
Velocity = Displacement/ time
Time = Displacement/ velocity = 275 meters/ 36.67 m/s
Time = 7.5 seconds
A train is moving at a speed of 132 km/hr. If the length of the train is 110 meters,it'll take 7.5 seconds to cross a railway platform 165 meters long.
Similar questions