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Spinning Disk Motion With Kinetic Friction

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A uniform disk of mass MM and radius RR is set spinning with an initial angular velocity of ω0\omega_0 while its center of mass is at rest. The disk is then placed on a rough horizontal surface with a coefficient of kinetic friction μk\mu_k. What is the total distance traveled by the disk’s center of mass before it comes to a complete rest?

A

R²ω₀²/4μₖg

B

Rω₀²/2μₖg

C

R²ω₀²/2μₖg

D

Rω₀²/4μₖg

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