Express the Angular Speed in Radians Per Second $3.65$ Feet Per Second
B)

Multiple Choice

Express the angular speed in radians per second.
-A carousel has a radius of 18 feet and takes 31 seconds to make one complete revolution. What is the linear speed of the carousel at its outside edge? Express the answer in feet per second. If necessary, round the answer to two decimal places.

A) $3.65$ feet per second
B) $0.58$ feet per second
C) $10.82$ feet per second
D) $113.1$ feet per second