You observe a particle of 2.0 kg moving at a constant speed of 4.0 m/s in a clock-wise direction around a circle of radius 3.0 m.
(i) Determine its angular momentum regarding the center of the circle? Is it towards you or away from you?
(ii) Determine its moment of inertia regarding an axis via the center of the circle and perpendicular to the plane of the motion?
(iii) Determine the angular velocity of the particle?