%0 Journal Article %T Study of the Rotational Motion of a Rigid Body in Profile School Elective Courses %A Kharybina, I.. %A Novikova, T.G. %A Novikov, A.. %K elective course, rotation around a fi xed axis, plane-parallel motion, instant centre of rotation, kinematic analysis. %J Profession-Oriented School %D 2016 %N 4 %P 5 %I INFRA-M Academic Publishing LLC.