Two trains one of 100 𝑚 and another of length 125m, are moving in mutually opposite directions along parallel lines, meet each other, each with speed 10m/s. If their acceleration are 0.3𝑚/𝑠 2 and 0.2𝑚/𝑠 2 respectively, then the time taken to pass each other will be

Question : Two trains one of 100 𝑚 and another of length 125m, are moving in mutually opposite directions along parallel lines, meet each other, each with speed 10m/s. If their acceleration are 0.3𝑚/𝑠 2 and 0.2𝑚/𝑠 2 respectively, then the time taken to pass each other will be