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MBA IT, Mater in Science and Technology
Devry
Jul-1996 - Jul-2000
Professor
Devry University
Mar-2010 - Oct-2016
Given: An inhomogeneous disk (having a mass of m, outer radius R, mass center at G andcentroidal radius of gyration of kG) moves along a SMOOTH horizontal surface. The distance fromthe geometric center O of the disk to the center of mass G is given by e. At the instant shown, Gis at the same vertical height as O as the disk translates to the right with a speed of vO.Find: Determine the normal force of the ground acting at the contact point C at this instant.Rigid Body Kinetics Homework Problems ME 274Problem V-59Given: An inhomogeneous disk (having a mass of m,outer radius R, mass center at G and centroidalradius of gyration of kG) moves along aSMOOTH horizontal surface. The distancefrom the geometric center O of the disk to thecenter of mass G is given by e. At the instantshown, G is at the same vertical height as O asthe disk translates to the right with a speed ofvO .Find: Determine the normal force of the groundacting at the contact point C at this instant. Inyour analysis, use the following parametervalues: m = 10 kg, R = 0.5 meters, e = 0.3meters, kG = 0.4 meters, and vO = 20 m/sec.HINT: The contact point C slips on the smooth horizontal surface.SMOOTHgmReG OCvOUse the following parameters in your analysis: m = 10 kg, R = 0.5 m, e = 0.3 m, kG = 0.4 m andvO = 20 m/