8. You visit Chicago and stop by the Navy Pier (a pier turned amusement park). You decide to take a ride on the Ferris wheel, one of the Navy Pier's attractions. The Ferris wheel is a large vertical wheel with small gondolas for passengers, which rotates around a fixed horizontal axis. The radius of the wheel is 15.0 m, and the speed of the gondolas is 0.750 m/s. When riding the wheel, you suddenly get an irrational urge to measure your mass. You pull a bathroom scale out of your backpack and stand on it. When your gondola is passing the topmost point on your circular trip, the bathroom scale reads precisely 735 N. What is your mass? Take g= 9.80 m/s². Ignore Chicago's infamous wind and Earth's rotation. a) 74.4 kg b) 74.7 kg c) 75.0 kg d) 75.3 kg e) 75.6 kg