Two trains, which are moving along different tracks in opposite directions, are put on the same track due to a mistake. Their drivers, on noticing the mistake, start slowing down the trains when the trains are 300 m apart. Graphs given in figure show their velocities as function of time as the trains slow down. The separation between the trains when both have stopped is

Two trains, which are moving along different tracks in opposite directions are put on the same track by mistake. On noticing the mistake, when the trains are 300m apart the drivers start slowing down the trains. The graphs given below show decrease in their velocities as function of time. The separation between the trains when both have stopped is

Two trains are moving in opposite direction on same track. When their separation was 600m their drivers notices the mistake and starts slowing down to avoid collision Graphs of their velocities as function of time is as shown, find separation between the drivers when first train stops:

The graph shows position as a function of time for two trains running on parallel tracks. Which statement is true ?

Two trains are moving with equal speed in opposite directions along two parallel railway tracks. If the wind is blowing with speed u along the track so that the relative velocities of the trains with respect to the wind are in the ratio 1:2, then the speed of each train must be

Two trains A and B are moving on same track in opposite direction with velocity 25m/s and 15,m/s" respectively.When separation between them becomes 225m drivers of both the trains apply brakes producing uniform retardation in train A while retardation of train B increases linearly with time at the rate of 0.3m/s^(3).The minimum retardation of train A to avoid collision will be

Two trains A and B 100 m and 60 m long are moving in opposite direction on parallel tracks. The velocity of the shorter train is 3 times that of the longer one. If the trains take 4s to cross each other, the velocities of the trains are