# Determining Angular Acceleration Example

The 40-kg wheel has a radius of gyration about its mass center O of kO = 300 mm. When the wheel is subjected to the couple moment as shown, determine its angular acceleration. The coefficients of static and kinetic friction between the wheel and the ground are Us = 0.2 and Uk = 0.15, respectively.

(See attachment for original question text and schematic).

https://brainmass.com/physics/acceleration/determining-angular-acceleration-example-392400

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In this problem, there is an external Couple Moment which is provided in the clock wise direction. But due to this the ...

#### Solution Summary

Solution shows how to calculate the angular acceleration of the given example.

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