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- Thread starter Padj01
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[tex]v_{tangent}=\frac{2\pi r}{T}[/tex]

and the whole body has the same angular velocity, then by the definition of circular tangential velocity, a circle with a larger radius has to have a faster velocity at the circumference. Think about record player...a point at the edge has to move faster than a point nearer the center in order for it to have the same angular velocity.

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