Science, asked by cutemohita, 11 months ago

who so ever will give step by step solution will be marked as brainialist........

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Answered by wwwshubhkarjha533
1

Explanation: average velocity= initial velocity+ final velocity/2

So, Vav= u+v/2

-->Vav= 1/2(u+v)

Multiplying numerator and denominator by t,

So, Vav=t/2(u+v)/t

Hence, Proved

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