Physics, asked by Harishtopper6885, 11 months ago

A motorist travels from A to B at a speed of 40 km//hr and returns at a speed of 60 km/hr. His average speed will be:

Answers

Answered by JESWINVELRAJ

2

Answer: 48 km/hr

Explanation :

average speed = 2×40×60/40+60.
=4800/100
=48

Answered by chitracharan15

1

Answer:

50 km/hr

Explanation:

Average speed = S1+S2/2

average speed = 40+60/2

average speed = 100/2

average speed = 50 km/hr

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