An animation is included of a disk rolling accross a flat surface with the disk\

Question

An animation is included of a disk rolling accross a flat surface with the disk's axle position changing on a coordinate plane and the position of the point where the disk's radius hits the edge and the time.

A 5 kg wheel (a uniform disk) rolling on a rough surface eventually stops as shown in the animation (position of the center of mass and position of a point on the edge of the wheel are shown in meters and time is shown in seconds). What is the magnitude of the average torque about the central axis exerted by friction on the wheel?

Explanation / Answer

magnitude

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