Question

A person travels along a straight road for the first halftime with a velocity v, and the second halftime with
a velocity v, Then the mean velocity v is given by:​

Answer 1

Answer:

A person travels along a straight road for the first halftime with a velocity V₁ , and the second halftime with  a velocity V₂ ,

Then the mean velocity V is (v1*t1 + v2*t2)/(t1 + t2)

Hope it helps you...

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