The SI unit of angular velocity isradians per second. It may be measured in other units such asdegrees per second,degrees per hour, etc. The direction of the angular velocity vector is perpendicular to the plane of rotation, in a direction which is usually specified by the r...
The minute hand of a clock moves from 12 to 11 o'clock or \frac{11}{12} of a complete revolution. Through how many degrees does it move? Through how many radians does it move? The minute hand moves through \square^\circ from 12 to 11 o'clock. ...