Question
Download Solution PDFA train 900 m long is running at 108 km/h. How long will it take to clear a 900 m long platform completely?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Speed of train = 108 km/hr
Length of train = 900 meters
Length of platform = 900 meters
Formula Used:
Time = Distance/Speed
Calculation:
Speed of train in km/hr = 108 km/hr
Speed of train in m/sec = 108 × 5/18
⇒ 30 m/sec
Time taken by train to cross the platform:
As we know,
Time = Distance/Speed
⇒ (900 + 900)/30
⇒ 1800/30
⇒ 60 sec
∴ The train will cross the platform in 60 seconds.
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