Point is located by (distance to the axis), the angle of its projection on the plane with , and : , where
and form the local basis , orthonormal and direct, which moves with . In the plane ( fixed) these are the polar coordinates .
বইগুলো এখনো বাংলা ভাষায় পাওয়া যায় না — ইংরেজি সংস্করণ দেখানো হচ্ছে।
Physics · পরিভাষা
Point is located by (distance to the axis), the angle of its projection on the plane with , and : , where
and form the local basis , orthonormal and direct, which moves with . In the plane ( fixed) these are the polar coordinates .