- For the audio Casette mechanism shown in Figure given below where is the instantaneous centre of rotation (point) of the two spools?
(a) Point P lies to the left of both the spools but t infinite along the line joining A & H
(b) Point P lies in between the two spools on the line joining A & H, such that PH = 2AP
(c) Point P lies to the right of both the spools on the line joining A & H, such that AH = HP
(d) Point P lies at the intersecton of the line joining B & C and the line joining G & F