Science, asked by palakmyskv, 6 days ago

A bus travels a distance 120km with a speed of 40km/hr and returns

with a speed of 30km/h. calculate the average speed for the entire journey.

Answers

Answered by adityaegis1

1

T1 = 120/40 = 3hr. Average speed = Total distance covered/Total time taken = 240/7=34.28Km/hr

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