A 30 kg wheel has a center of mass 0.1 m left from the center of the wheel and radius of gyration KG = 0.15 m. Find the angular acceleration if the wheel is originally at rest. The radius of the wheel is 0.25m.
Fn acting bottom in Y direction = m*g
The Attempt at a Solution
Sum of force in Y: Fn-mg=mass*angular acceleration*radius to center
Moment about center =ig*a*radius to center of mass
... lost from here?
Apparently answer is 10.3 rad/s^2
Help please! Been working on this for hours