Suppose that Mercury rotates on its axis once every 59 days. The equator lies on a circle with a radius of 1516 miles.
(a) Find the angular speed of a point on its equator in radians per year (365 days).
(b) Find the linear speed of a point on the equator in miles per year.
Do not round any intermediate computations, and round your answer to the nearest whole number.
(a) Angular speed: radians per year
(b) Linear speed: miles per year
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