To the theory of complex motion of a material particle on the plane

Abstract

Complex motion of a point, the relative movement of which takes place in the mobile trihedrons curve given by natural equations, has been considered. Portable motion of the trihedral is governed by the differential characteristics of the curve. The possibility of using the Frenet formulas for finding the absolute velocity and acceleration of a point in the projections on the unit vectors of the moving trihedral has been proved. The Absolute trajectories of movement have been found; visualization of the obtained results has been realized.