Question
Download Solution PDFA 300-m-long train is running at a speed of 108 km/h. How long will it take to clear a 600-m-long platform?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Length of train (L1) = 300 m
Length of platform (L2) = 600 m
Speed of train (S) = 108 km/h
Formula used:
Time (T) = Total Distance / Speed
Total Distance = L1 + L2
Speed in m/s = Speed in km/h × (1000 / 3600)
Calculations:
Total Distance = 300 + 600 = 900 m
Speed in m/s = 108 × (1000 / 3600)
⇒ Speed in m/s = 30 m/s
Time (T) = Total Distance / Speed
⇒ T = 900 / 30
⇒ T = 30 seconds
∴ The correct answer is option (4).
Last updated on Dec 9, 2024
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