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A train traveling at 100 kmph overtakes a motorbike traveling at 64 kmph in 40 seconds. What is the length of the train in meters?
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- ANS: 400
Asuming Bike and Train travelling in the same direction. Total relative Speed becomes 100-64 = 36 kmph.
1 kmph = 5/18 m/sec. 36 kmph = 36 * 5 /18 = 10 m/sec.
Relative speed = 10 m/sec.
Time taken to overtake is 40 seconds.Distance traveled = 10 * 40 = 400 meters.
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