+180 A fish is caught in a water wheel. A graph of its height (in metres) with respect to the surface of the water over time is shown below.
a) What is the diameter of the water wheel?
b) How long does it take the fish to complete one revolution of the wheel?
c) Does the fish reenter the water? If so, for approximately how long?
d) After 36 seconds, at what height will the fish be?
