1. bs johnson, a noted, although less than successful inventor in diskworld, designed a
cuprous wheel (same idea as a ferris wheel, but off a bit like all his inventions), hefort,
however, to specify that the hub (that's the center of the whed be built on a structure above
the ground. instead, a large hole was made into the ground and the hub of the wheel was set
at ground level. the diameter of the wheel was 100 feet and it was built to make 1 revolution
every 5 minutes and to rotate counterclockwise. assume that the loading station for the wheel
is at ground level and at what would be o degrees if the wheel were drawn out on any scale,
answer the following questions,
y = a sin b (x-c) + d
a=amplitude
b=angular frequency = 274
c=phase shift
b/c = horizontal shift
d = vertical shift
360 degrees = 2nt radians
a) calculate a, the amplitude *