Two particles A and B moving in x-y plane are at origin at t=0 sec. The initial velocity vectors of A and B are  ${\overrightarrow{u}}_A=8\widehat{i}$  m/s  and  ${\overrightarrow{u}}_B=8\widehat{j}$  m/s. The acceleration of A and B are constant and are  $\overrightarrow{a_A}=-2\widehat{i}$  m/s² and $\overrightarrow{a_B}=-2\widehat{j}$ m/s². Column gives certain statements regarding particle A and B. Column II gives corresponding results. Match the statements in column I with corresponding results in Column II.

	Column I		Column II
A	The time (in seconds) at which velocity of A relative to B is Zero	p	$16\sqrt{2}$
B	The distance (in metres) between A and B when their  relative velocity is zero.	q	$8\sqrt{2}$
C	The time (in seconds) after t=0 see, at which A and B are at same position	r	8
D	The magnitude of relative velocity of A and B at the instant they are At same position  (in m/s)	s	4