Circular Motion, Balancing And Vibration Forces

Angular positions for circular motionIn description of circular motion, we refer angular quantities as the analogous to linear quantities. Consider the wheel that freely rotates about axle.  Axle is the axis of circular rotation for wheel. Angular position is the angle, which keeps on changing from the reference point. Its SI unit is radian. ? < 0 is clockwise rotation ? > 0 is anticlockwise rotation . A radian is angle …