Q1. A ferris wheel has the maximum height of 256 feet and a wheel diameter of 230 feet. Find an equation for the wheel if center of the wheel is on the y-axis.

Q2. A person driving her car at 44.00 km/h approaches an intersection just as the traffic light turns yellow. She knows that the yellow light lasts only 2 s before turning to red, and she is 30 m away from the near side of the intersection. The intersection is 15 m wide. Her car's maximum deceleration is -5.20 m/s2, whereas it can accelerate from 44km/h to 70km/h in 7.8 s. overlook lengths of her car and her reaction time.