Ralph gets on a ferris wheel at the 6 o'clock position which is located 5 feet off of the ground. once in motion, the ralph's distance feom the ground varies from 5 feet to 25 feet off of the ground every 30 seconds. ( after 30 seconds he is at the 12 o'clock position)
a) sketch a graph of ralph's distance d from the ground over a 1 minute interv as a function of time t. assume t = 0 corresponds to a time wheb ralph was closed to the ground. remember to label your axis.
b) determine what the period, midline, amplitude, and horizontal phase shift.