Question

A train travels with a speed of 60 km h from station A to B and then comes back with speed 80 km h from station B toA. Find the average speed and the average velocity of the train

Answer 1

Answer:

avg speed = 68.5 km/h avg velocity=0 km/h

Explanation:

since avg speed is total distance over total time.. let distance be 2X then for A to B time will be X/60 for B to A time = X/80 add both for total time and put the values

since train returns at starting point so displacement is 0 so avg velocity also equals 0

Answer 2

Answer:

thank you for asking this question.................

I will hope that this answer may help you..................