ANATOMY

Detailed explanation-1: -A rotation completely around the central point is called a full turn. It consists of a rotation of 360 degrees.

Detailed explanation-2: -A rotation around a completely external axis, e.g. the planet Earth around the Sun, is called revolving or orbiting, typically when it is produced by gravity, and the ends of the rotation axis can be called the orbital poles.

Detailed explanation-3: -Axis of rotation The straight line through all fixed points of a rotating rigid body around which all other points of the body move in circles. Moment of a force (or torque) depends on two factors, the magnitude of the force applied and the perpendicular distance of the line of action from the axis of rotation.

Detailed explanation-4: -Spin is rotational motion of an object about an axis parallel to the axis of the object. Spin is the rotational motion of an object about its center of mass.

Detailed explanation-5: -Torque is a measure of the force that can cause an object to rotate about an axis. Just as force is what causes an object to accelerate in linear kinematics, torque is what causes an object to acquire angular acceleration. Torque is a vector quantity.