Motion in A Plane

Question: What is the angular velocity of earth

1) \[\frac{{2\pi }}{{86400}}rad/\sec \]

2) \[\frac{{2\pi }}{{3600}}rad/\sec \]

3) \[\frac{{2\pi }}{{24}}rad/\sec \]

4) \[\frac{{2\pi }}{{6400}}rad/\sec \]

Solution:

Explanation: Explanation

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