# Question: The Earth rotates on its axis once a day and

The Earth rotates on its axis once a day and revolves around the Sun once a year.

(a) Which is greater, the rotating angular speed or the revolving angular speed? Why?

(b) Calculate both angular speeds in rad/s.

(a) Which is greater, the rotating angular speed or the revolving angular speed? Why?

(b) Calculate both angular speeds in rad/s.

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