A woman rides on a Ferris wheel of radius 16 m that maintains the same speed throughout its motion. To better understand physics, she takes along a digital bathroom scale (with memory) and sits on it. When she gets off the ride, she uploads the scale readings to a computer and creates a graph of scale reading versus time. (gw) Note that the graph has a minimum value of 510 N and a maximum value of 666 N. The acceleration due to gravity, 9 = 9.80 111/52. Figure 1 0\" Force (now-tons) 0 10 20 Time (seconds)