Rolling motion of an unbalanced disk

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Homework Statement


The mass center G of a 5kg wheel of radius R = 300 mm is located at a distance r = 100 mm from its geometric center C. The centroidal radius of gyration is k = 150 mm. As the wheel rolls without sliding, its angular velocity varies and it is observed that it is = 8 rad/s in position shown. Determine the corresponding angular acceleration of the wheel.
200911222253246339452720406837507452.jpg



Homework Equations


Ac=Ag=Ac + Ag/c = Ac + (Ag/c)tangent + (Ag/c) Normal
I= mk^2
a=r[tex]\alpha[/tex]


The Attempt at a Solution


200911222316396339452859963087501839.jpg

Homework Statement





Homework Equations





The Attempt at a Solution

 

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