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Rolling Practice Test
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Q1
A uniform solid sphere of mass $$M$$ and radius $$R$$ rolls without slipping down an incline that makes an angle $$\theta$$ with the horizontal. What is the magnitude of the linear acceleration of the sphere's center of mass? The rotational inertia of a solid sphere is $$I = \frac{2}{5}MR^2$$.
A uniform solid sphere of mass $$M$$ and radius $$R$$ rolls without slipping down an incline that makes an angle $$\theta$$ with the horizontal. What is the magnitude of the linear acceleration of the sphere's center of mass? The rotational inertia of a solid sphere is $$I = \frac{2}{5}MR^2$$.