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6 Oct 2020
A solid sphere and a hollow cylinder of the same mass and radius have a rolling race down an incline. They start at rest on an incline at a height h above a horizontal plane. The race then continues along the horizontal plane. The coefficient of rolling friction between each rolling object and the surface is the same. Which object rolls the farthest? (Justify your answer with an algebraic expression.)
A solid sphere and a hollow cylinder of the same mass and radius have a rolling race down an incline. They start at rest on an incline at a height h above a horizontal plane. The race then continues along the horizontal plane. The coefficient of rolling friction between each rolling object and the surface is the same. Which object rolls the farthest? (Justify your answer with an algebraic expression.)
James SamasLv8
29 Nov 2020