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Revision as of 03:04, 26 November 2010
, 03:04, 26 November 2010→Acceleration on an inclined plane
Mgh = Kt + Kr = 1/2 Mv^2 + 1/2 Iw^2
Mgh = Kt + Kr = 1/2 Mv^2 + 1/2 Iw^2
For a solid sphere, Kt/Kr =5/2 (see [http://cnx.org/content/m14391/latest/ Work and energy in rolling motion])
For a solid sphere, Kt/Kr =5/2 (see [http://cnx.org/content/m14391/latest/ Work and energy in rolling motion] or [http://en.wikipedia.org/wiki/List_of_moments_of_inertia Wikipedia])