A train travels at a speed of 60 km/h for 0.52 h, at 30 km/h for the next
Channel: Doubtnut
Date: 26/01/2020

A train travels at a speed of 60 km/h for 0.52 h, at 30 km/h for the next 0.24 h and then at 70 km/h for the next 0.71 h. What is the average speed of the train ?