How long a train of length 150 m running at 120 kmph will take to cross a motor cycle
moving in the same direction at 12 kmph?
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Answer:
=> Time = Length of the train/ Relative speed between the two bodies
=> Relative speed= 120 – 12 = 108 kmph
=> Converting kmph to mps,
=] 108 * 5/18 = 30 mps
=> Time= 150/30
=> 5 seconds
Step-by-step explanation:
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