Question
A source is moving along a circle given by the equation x2 + y2 = R2, with cons†an t speed , in anti-clockwise sense. A detector is at rest at point (2R, 0) w.r.t. the centre of the circle. If the frequency emitted by the source is f and the speed of sound, C = 330 m/s. Then the position of the source when the detecter records maximum and minimum frequencies and the value of min and max frequencies.