A body travels with a velocity ${ v }_{ 1 }$ for time

CBSE Class 11 CBSE Class 11 Physics
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A body travels with a velocity ${ v }{ 1 }$ for time
${ t }{1 }$ and with a velocity
${ v }{ 2 }$ for time
${ t }{ 2 }$, find the average velocity of the body for the total time.

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