Rigid bodies mechanics

idealization of a solid body in which deformation is neglected (distance between any two given points of a rigid body remains constant in time regardless of external forces exerted on it)

branch of science that studies the behavior of solid materials

quasilinear first-order ordinary differential equation describing the rotation of a rigid body

spectroscopy of quantized rotational states of gases

study of systems of undeformable bodies under applied forces and how they change with time

correspondence between quaternions and 3D rotations

model of rotating physical systems

ways to represent 3D rotations