Compute centripetal acceleration from velocity and turn radius.
输入速度 v 与转弯半径 r,求向心加速度。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Centripetal acceleration | a = v²/r | Newton, Principia, 1687 |
| Turn load factor | n = a/g = v²/(g·r) | Standard flight mechanics result |