A 210 meter long train is moving due north at a of 25 m/s. a small bird is flying due south a little above the train with speed 5 m/s. The time taken by the bird to cross the train is

A 120 m long train is moving west at a speed of 10 m s^-1 .A small bird flying cast at a speed of 5 ms^-1 crosses the train.What is the time taken by the bird to cross the train?

A 120 m long train is moving towards west with a speed of 10 m//s . A bird flying towards east with a speed of 5 m//s crosses the train. The time taken by the bird to cross the train will be

A train of 150 m length is going towards North at a speed of 10 m/s. A bird is flying at 5 m/s parallel to the track towards South. The time taken by the bird to corss the train is

150 m long train is moving to north at a speed of 10 m/s. A parrot flying towards S0uth with a speed of 5 m/s crossed the train. The time taken by the parrot to cross the train would be :

A 120 m long train is moving towards west at a speed of 10 ms^(-1) .A small bird flying towards east at a speed of 5 ms^(-1) crosses the train. What is time taken by the bird to cross the train :

A train 150 m in length is moving north at a speed of 10m/s. A parrot flies at a speed of 5m/s towards south parallel to the railway track. The time taken by the parrot to cross the train is

A goods train 100 m long is moving towards north with a velocity of 10_(ms^(-1)) Abird also flies due north with a velocity 15 parallel to the train. The time taken by the bird to overtaken the train is

A 150 m long trains travelling from east to west at a speed of 20 m/s. A bird is flying from west lo cast at a speed of 5 m/s. How long will the bird take to cross the train?