Question

why is the motion of a train from one station and stopping at the other is non-uniform?

Answer 1

✔✔✔here is your answer
because its time to reach one station and stopping at other is different different time interval. ☆☆☆

Answer 2

In uniform motion, the velocity(or speed) of the object remains same. There is no acceleration in uniform motion.

But a train, when starts from a station, it accelerates gradually and before stopping at the next station, it decelerates. Since the motion involves acceleration and deceleration, it is non-uniform.