Train A of length 120 m moving with a velocity 20 m/s is about to cross another train B of length 130 m the moving towards it from opposite direction with a speed of 30 m/s. Then find the time duration during which the trains would cross each other. |
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(a) |
36 s |
(b) |
5 s |

(c) |
38 s |
(d) |
40 s |

Train A of length 120 m moving with a velocity 20 m/s is about to cross another train B of length 130 m the moving towards it from opposite direction with a speed of 30 m/s. Then find the time duration during which the trains would cross each other. |
|||

(a) |
36 s |
(b) |
5 s |

(c) |
38 s |
(d) |
40 s |

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