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2. As you ride a Ferris wheel moving counter-clockwise at a constant rate, your dis- tance from the ground varies sinusoidally with time. You are
2. As you ride a Ferris wheel moving counter-clockwise at a constant rate, your dis- tance from the ground varies sinusoidally with time. You are the last seat to be filled at the bottom of the Ferris wheel and then it starts. Let your seat be point P located on the circumference of the Ferris wheel. Let t be the number of sec- onds that have elapsed since the Ferris wheel started. You find that it takes you 15 seconds for point P to reach the top, 23 feet above the ground. The diameter of the wheel is 20 feet. The center of the Ferris wheel is located 30 feet to the right of our designated frame of reference. You are to model the distance d of point P from the ground.Question 3 12 pts In Exploration 4.3.5 Question 2, what information is NOT needed to find the sinusoidal equation that models this situation, and why? O 15 seconds is not needed because we are modeling with a sinusoidal function and everything needs to be scaled by TT. O The diameter of 20 feet is not needed because we are modeling the distance from the center of the Ferris wheel and the diameter does not help. O All of the information is important in modeling this situation with a sinusoidal equation. 23 feet above the ground is not needed because we are modeling height with respect to time and the Ferris wheel is always moving. O 30 feet to the right of our frame of reference is not needed because we are modeling height above the ground not distance from our reference
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