A rod of lenght 2m and mass 2 kg is lying on smooth horizental x-y plane along Y- axis with its center at origin O as shown in the figure . An impulse J of magnitude 10 Ns is applied perpendicular to AB at A.
Q.1The distance of point P from point A which is at rest just after the impact is :
(A) 2/3M
(B)4/3M
(C)1/2M
(d) 3/4M
Q.2 Coordinate of point A of the rod after time t=pi/30
(A)(root3/2+pi/9,1/2)
(b)
(c)(1/2+pi/6,0)
(D)(1+pi/6,0)