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What is the speed v of a point on the rim

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Reference no: EM131604809

Question: A horizontal disk of radius a centered at the origin in the xy-plane is rotating about a vertical axis through the center. The angle between the positive x-axis and a radial line painted on the disk is θ radians.

(a) What does dθ/dt represent?

(b) What is the relationship between dθ/dt and the speed v of a point on the rim?

Reference no: EM131604809

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