Introduction- Rotational Motion is a fundamental concept in physics that describes the motion of the object as Rotation or Spin around a axis. When an object rotates around a fixed axis, it is undergoing rotational motion. This motion is characterized by the object spinning or revolving around a central point, axis, or line. Examples of rotational motion include a spinning top, the Earth rotating on its axis, or a wheel turning around its axle. Kinematics of rotational motion- Angular Displacement (Ꝋ)- The change in angular position of an object as it undergoes rotational motion. It is generally measured in degree or radian. It is the difference in the initial and final angular positions of the object. Angular Displacement is a vector quantity. Angular Velocity (ὠ)- Change of angular displacement per unit time is called angular velocity. SI unit of angular velocity is radian per second (rad s -1 ). Angular velocity is also a vector quantity Formula for Angular veloc...