A train of length 150m is travelling with a speed of 45km/h . The time taken by train to cross a platform of length 500m is?
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Answer:
52 seconds
Step-by-step explanation:
45km/h=12.5m/s multiply 45 with 5/18
it has to travel 650m bcz first it will cover 500 m then it'll
it's own length
time taken =650/12.5
650/(25/2)
650×2/25
1300/25
52 seconds
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