A uniform disc rolls without slipping on a rough horizontal surface with uniform angular velocity Point O is the centre of disc and P is a point on disc as shown. In each situation of Column-I a statement is given and the corresponding results are given in Column - II Match the statements in Column-I with the result in Column-II.

`{:(" Colomn-I"," Colomn-II"),("(A) The velocity of point P disc","(P) Change in magnitude with time"),("(B) The acceleration of point P on disc","(Q) Is always directed from that point (the point on disc given in column-I) towards centre of disc"),("(C) The tangential acceleration of point P in disc","(R) is always zero"),("(D) The acceleration of point on disc which is in contact with rough horizontal surface","(S) is non - zero and remains constant in magnitude"):}`

Answer

A-P; B-QS; C-P;D-QS