Motion in A Plane

Question: A person with his hands in his pockets is skating on ice at the velocity of 10 m/s and describes a circle of radius 50 m. What is his inclination with vertical



1) \[\frac{{\sqrt 3 }}{2}.\]
2) \[{\tan ^{ - 1}}\left( {\frac{3}{5}} \right)\]
3) \[{\tan ^{ - 1}}(1)\]
4) \[{\tan ^{ - 1}}\left( {\frac{1}{5}} \right)\]
Solution: Explanation: Explanation

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