Physics-
General
Easy
Question
A man walks on a straight road from his home to a market 
away with a speed of 
. Finding the market closed, he instantly turns and walks back home with a speed of 
. The average speed of the man over the interval of time 
to 
. Is equal to
The correct answer is:
Man walks from his home to market with a speed of . Distance
and time 
and he returns back with speed of in rest of time of 
Distance 
So, Average speed 
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