A car with a total mass of 1.93 103 kg has wheels of radius 35.0 cm and moment of inertia 0.715 kg · m2.
(a) Find the car's translational kinetic energy when the car is moving at a speed of 30.0 m/s.
(b) Find the car's rotational energy when the car is moving at a speed of 30.0 m/s.