Question

A particle travels half of the distance with velocity Vo . The remaining half was travelled with V1 for half of the time and with V2 for the half time . Find the avearage velocity for the complete motion.

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Answer 1

Answer:

Explanation:Let the total distance traveled is 2x.

For the distance x let the time taken is t0.

Remaining distance particle travelled in two equal intervals t, therefore 2t will be time taken by particle to cover remaining x distance.

Refer to the screenshot, hope that helps.

Answer 2

Explanation:

I have attatched the pic below