7. A uniform solid sphere rolls without slipping down a 23° inclined plane. What is the acceleration of the sphere's center of mass? The moment of inertia of a uniform solid sphere about an axis that passes through its center = 2/smr². The moment of inertia of a uniform solid sphere about an axis that is tangent to its surface = 7/5mr². m/s² 236 2368 sc2368

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