6. A typical bicycle wheel has diameter 700 mm (radius = 0.35 meters), mass 2 kg, and moment of inertia 0.2 kg m? Here's a graph of the wheel's angular velocity over a 15-second interval: angular speed in radians sec 30 rad w ( t ) time 5 10 15 in sec A) Find the total distance traveled over this 15-second period. Your answer should be in meters. There is a very easy way to evaluate the integral, just stare at the graph. B) ( You do not need to solve part A in order to solve part B, they are separate problems.) Find the net torque on the wheel at two different times: t = 4 seconds and t = 13 seconds.