# chapter\_02

- [직교 좌표계](/booil-jung/docs/mechanics/introduction_to_kinematics/chapter_02/0201.md)
- [극좌표계](/booil-jung/docs/mechanics/introduction_to_kinematics/chapter_02/0202.md)
- [구면 좌표계](/booil-jung/docs/mechanics/introduction_to_kinematics/chapter_02/0203.md)