A Ferris Wheel at a park has riders get on at the bottom of thewheel, which is 11m above the ground. The highest point of theride is 55m above ground. The ride takes 120s to complete onerevolution. Derive a formula in the form of :for the height of a rider.
Ex: In 2008, perihelion is on January 8 and aphelion is on July 4.Express the distance, d million km, from Earth to sun as asinusoidal function of the number of days of the year.
b) Use the function to find the earth/sun distance on Dec 2, 2008