Question

A train travels at a speed of 60 km per hour from a station a to station B and then comes back with a speed 80 km per hour from station Bto station a find average the average speed and average velocity of the train

Answer 1

hi friend....here is your answer :

Velocity = Displacement
________________

Time taken
= 60 / 80
= 75

Therefore , average velocity of the train is 75 km....!!