two train moving with a speed 170kmph and 190kmph in same direction and their lengths are 350m and 225m respectively . how much the time will take to overtake slower train by faster train is
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ans is 5.75asssss...relative speed=170+190=360..now we must change in to secound..so we multiply with 5/18 we get 100secound..now distance=350+225=575..:REQUIRED TIME =575/100=5.75SECOUND
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