Two trains, one travelling at 54 kph and the ot her at 72kph, are headed towards each ot her
Channel: Doubtnut
Date: 2020-08-30

Two trains, one travelling at 54 kph and the ot her at 72kph, are headed towards each ot her on a level track. When the yare two kilometers apart, both drivers simultaneously apply their brakes. If their brakes produces equal retardation in both the trains at a rate of `0.15 m//s^(2)`,  determine whether there is a collision or not