Physics, asked by prabhjotkaur2404, 1 year ago

A car travel a certain distance with a speed of 50 km / h and returns with the speed of 40 km/ h calculate the average speed for the whole journey

Answers

Answered by shambhavi242

0

oops,I don't know the answer ..

Answered by drwaghsubhash

0

Answer:

Explanation:

average speed = 48 km/ hr

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