In the figure, a constant horizontal force F→app of magnitude 9.3 N is applied to a wheel of mass 10 kg and radius 0.41 m. The wheel rolls smoothly on the horizontal surface, and the acceleration of its center of mass has magnitude 0.37 m/s2. (a) What is the magnitude of the frictional force on the wheel? (b) What is the rotational inertia of the wheel about the rotation axis through its center of mass? (a) Number Units (b) Number Units