Radius of Gyration of a Circle
| Radius of Gyration of a Circle formulas | ||
| \( k_{x} \;=\; \dfrac{ r }{ 2 }\) \( k_{y} \;=\; \dfrac{ r }{ 2 }\) \( k_{z} \;=\; \dfrac{ \sqrt{2} }{ 2 } \cdot r \) \( k_{x1} \;=\; \dfrac{ \sqrt{5} }{ 2 } \cdot r \) \( k_{y1} \;=\; \dfrac{ \sqrt{5} }{ 2 } \cdot r \) \( k_{z1} \;=\; \dfrac{ \sqrt{10} }{ 2 } \cdot r \) | ||
| Symbol | English | Metric | 
| \( k \) = radius of gyration | \( in \) | \( mm \) | 
| \( r \) = radius | \( in \) | \( mm \) | 


 

