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A person travels \(x\) distance with velocity \(v_1\) and then \(x\) distance with velocity \(v_2\) in the same directio…

Q1

A person travels \(x\) distance with velocity \(v_1\) and then \(x\) distance with velocity \(v_2\) in the same direction. The average velocity of the person is \(v\), then the relation between \(v, v_1\) and \(v_2\) will be:

[JEE Main 2023, 10 Apr (Shift 2)]

a

\(v=v_1+v_2\)

b

\(v=\frac{v_1+v_2}{2}\)

c

\(\frac{2}{v}=\frac{1}{v_1}+\frac{1}{v_2}\)

d

\(\frac{1}{v}=\frac{1}{v_1}+\frac{1}{v_2}\)

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