The Electric Train

All over the world, the train plays a key role in almost every aspect of society. So, if an electric train is traveling west at 80 km/h, and the wind is pushing east at the same speed, in which direction is the smoke going to travel?

Ah! Click here to read the solution.

All over the world, the train plays a key role in almost every aspect of society. So, if an electric train is traveling west at 80 km/h, and the wind is pushing east at the same speed, in which direction is the smoke going to travel?