A particle moves in straight line with velocity \(v_1\) and \(v_2\)...

A particle moves in straight line with velocity \(v_1\) and \(v_2\) for time intervals which are in ratio 1:2. Find average velocity.

A. \(\frac{v_1}{3} + \frac{2v_2}{3}\)

B. \(\frac{v_1}{3} + \frac{v_2}{3}\)

C. \(\frac{2v_1}{3} + \frac{v_2}{3}\)

D. \(v_1 + \frac{2v_2}{3}\)