A person travels x...... | JEE Main 2023

JEE MAIN 2023

10-04-2023 S2

Question

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 $\mathrm{v}, \mathrm{v}_1$ and $\mathrm{v}_2$ will be:

Select the correct option:

$v=v_1+v_2$

$v=\frac{v_1+v_2}{2}$

$\frac{2}{v}=\frac{1}{v_1}+\frac{1}{v_2}$

$\frac{1}{v}=\frac{1}{v_1}+\frac{1}{v_2}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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