A train is targeted to run from Delhi to Pune at an average speed of 80 kph but due to repairs
Channel: Doubtnut
Date: 30/08/2020

A train is targeted to run from Delhi to Pune at an average speed of 80 kph but due to repairs of track looses 2hr sin the first part of the journey. If then accelerates at a rate of `20 kph^(2)` till the speed reaches 100 kph. Its speed is now maintained till the end ofthe journey. If the train now reaches station in time, find the distance from when it started accelerating ?