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A car moves from x to y with uniform speed v1 and returns to y with a uniform speed of v2 .average speed for this round tripp is

Answer» <html><body><p>tion:<a href="https://interviewquestions.tuteehub.com/tag/average-13416" style="font-weight:bold;" target="_blank" title="Click to know more about AVERAGE">AVERAGE</a> is given by <a href="https://interviewquestions.tuteehub.com/tag/total-711110" style="font-weight:bold;" target="_blank" title="Click to know more about TOTAL">TOTAL</a> <a href="https://interviewquestions.tuteehub.com/tag/distance-116" style="font-weight:bold;" target="_blank" title="Click to know more about DISTANCE">DISTANCE</a> / total timelet'sbassume the distance between x and y is d so, the time taken to <a href="https://interviewquestions.tuteehub.com/tag/go-468886" style="font-weight:bold;" target="_blank" title="Click to know more about GO">GO</a> from x to y will be d/ v1and , the time taken to go from y to x will be d/v2so, the average speed will be=2d/ d/<a href="https://interviewquestions.tuteehub.com/tag/v1-1441947" style="font-weight:bold;" target="_blank" title="Click to know more about V1">V1</a>+d/v2=2d v1 v2/ v1 + v2</p></body></html>


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