Physics, asked by Nandhita1999, 1 year ago

M Mohan Travels 20 metre per second from home to market and return at 25 m per second find his average speed

Answers

Answered by YadavShashi

2

avg. speed = 2v1v2 / v1+v2
= 2*20*25 / 45
= 1000/45 = 22.23 m/sec

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