Experiment: Use the Velocity and Radius sliders to change the car's motion.
Visualize: Toggle Forces to see Gravity (Red), Normal (Blue), and Friction (Magenta).
Analyze: Watch the data below to see how Normal Force (Fn) changes on the hill.
Find the velocity where Fn and Friction vanish at the peak!
Observe how the Normal Force (Fn) and Friction (f) change as you go over the hill.
Can you discover the exact velocity (v) that causes the car's passengers to experience weightlessness at the very peak (Point C)?
Experiment with the sliders to find the condition where Fn and Friction vanish at the top!