A train of length 50 m is moving with a constant speed of 10m/s. Calculate the time taken by the train to cross an electric pole and a bridge of length 250 m. (5s, 30s).

A train of length 100 m. Is moving with a constant speed of 10m/s. Calculate the time taken by the train to cross the electric pole ?

A train moving at a constant speed covers distance of 90 km in 2 hours. Find the time taken by the train to cover a distance of 540 km at the same speed.

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

A straight conductor of length 4 m moves at a speed of 10m//s When the conductor makes an angle 30 ^@ with them direction of meganetic filed of induction of 0.1 Wb-m^(2) , then induced emf is

A train moves at a constant speed of 75 km/hr .(ii) Find the time required to cover a distance.of 250 km.