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December 18, 2014

December 18, 2014

Posted by **Sandhya** on Thursday, October 30, 2008 at 6:35am.

What is the average velocity of the car during one revolution?

- Physics -
**drwls**, Thursday, October 30, 2008 at 7:34amZero. Do you see why? After one revolution, you are back where you started.

Zero is also the time average of the velocity vector, since it spends equal times pointing in all directions.

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