Integrable systems on the tangent bundle of a multi-dimensional sphere

This paper contains a systematic exposition of some results on the equations of motion of a dynamically symmetric $n$-dimensional rigid body in a nonconservative field of forces. Similar bodies are considered in the dynamics of actual rigid bodies interacting with a resisting medium under the conditions of jet flow past the body with a nonconservative following force acting on the body in such a way that its characteristic point has a constant velocity, which means that the system has a nonintegrable servo-constraint.