A body travel the first 1/2 of the total distance with velocity v1 and second 1/2 with velocity v2. Calculated the A.V?

Question

Mudit · Answer

Let total distance be s. Velocity to travel distance s/2

Piyush Kumar Behera · Answer

There is a formula 2/V avg =1/v 1 +1/v 2 Actually the question is indirectly asking the proof of this. To calculate assume that the total distance be 2s. during the first half ,time taken=s/V 1 during the second half ,time taken=s/V 2 V avg =total distance /total time V avg =2s/(s/V 1 + s/V 2 ) => 2/V avg =1/v 1 +1/v 2 SO if you are really helped by this solution then please approve this solution to encourage me.

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A body travel the first 1/2 of the total distance with velocity v1 and second 1/2 with velocity v2. Calculated the A.V?

A body travel the first 1/2 of the total distance with velocity v1 and second 1/2 with velocity v2. Calculated the A.V?

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