Question

A particle travelled half the distance with a speed $\sf v_o$. The remaining part of the distance was covered with speed v1 for half the time and with speed v2 for the other half of the time. Find the average speed of the particle.​

Answer 1

Answer:

It is the correct answer.

Explanation:

Hope this attachment helps you.

Answer 2

Explanation is in the attachment..!!

hope it helps you ☺..!!