A uniformly moving train passes by a long platform. Consider the events ' engine crossing the beginning of the platform' and the ' engine crossing the end of the platform '. Which frame (train frame (train frame or the platform frame ) is the proper frame for the pair of events ?

Find the time taken by a train 150 m long, running at 60 km/hr in crossing a man standing on the platform.

A hypothetical train moving with a speed of 0.6 c passes by the platform of a small station without being slowed down. The observes on the platform note that the length of the train is just equal to the length of the platform which is 200 m . (a) Find the rest length of the train (b) Find the length of the platform as measured by the obsevers in the train .

A train 760 m long crosses a platform 440 m long in 40 seconds Find the speed of the train in km per hour .

A person standing on a platform finds that a train moving with velocity, 0.6c takes one second to pass by him. Find (a) the length of the train as seen by the person and (b) the rest length of the train .

Is a train moving on a circular track, an inertial frame of reference ?

Two trains running in opposite directions to each other, cross a man standing on the platform in 30 sec and 12 sec respectively and they cross each other in 20 seconds. Find the ratio of their speed.

The engine of a train passes an electric pole with a velocity 'u' and the last compartment of the train crosses the same pole with a velocity v. Then find the velocity with which the mid-point of the train passes the pole. Assume acceleration to be uniform.

A train is moving slowly on a straightly track with a constant speed of 2 ms^(-1) . A passenger in the train starts walking at a steady speed of 2 ms^(-1) to the back of the train in the opposite direction of the motion of the train . So, to an observer standing on the platform directly in the front of that passenger appears to be

A train approaching a platform at a speed of 54 km h^-1 sounds a whistle. An observer on the platform finds its frequency to be 1620 Hz. The train passes the platform keeping the whistle on and without slowing down. What frequency will the observer hear after the train has crossed the platfrom ? The speed of sound in air = 332 ms^-1

A man standing on a platform hears the sound of frequency 604 Hz coming from a frequency 550 Hz from a train whistle moving towards the platform. If the velocity of sound is 330 m/s, then what is the speed of train?