A carnival merry-go-round rotates about a vertical axis at a constant rate. A man standing on the edge has a constant speed of 3.26 m/s and a centripetal acceleration of magnitude 2.26 m/s2. Position vector locates him relative to the rotation axis.
(a) What is the magnitude of r vector?
What is the direction of when is( a vector) directed
(b) due east and
(c) due south?