Answer to Question #289200 in Physics for Jey Jeremy

Question

It takes 365.25 days for the earth to complete one revolution around the sun. Calculate the

A. Period

B. Frequency

C. Angular frequency of earth as it revolves around the sun.

Answer 1

A. The period

$$T=365.25\:\rm days=3.1558*10^7\: s$$

B. Frequency

$$f=1/T=1/3.1558*10^7=3.1688*10^{-8}\:\rm Hz$$

C. Angular frequency

$$\omega=2\pi f=2\pi*3.1688*10^{-8}\\=1.990*10^{-7}\:\rm rad/s$$