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February 1, 2015

February 1, 2015

Posted by **Sandhya** on Tuesday, December 2, 2008 at 5:08am.

- physics -
**drwls**, Tuesday, December 2, 2008 at 5:17amThe angular velocity of the wheel is

w = V/R = 12.0/0.700 = 17.14 rad/s

Because the contact point of the wheel with the road is an "instant center" of rotation, a point at the top of the wheel moves at a velocity 2 w = 2 R * (V/R) = 2 V = 24 m/s.

- physics -
**Sandhya**, Tuesday, December 2, 2008 at 5:35amThanks for your quick response

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