[" A rod "AB" of length "2m" and mass "2kg" is "],[" lying on smooth horizontal "x" -y plane with its "],[" centre at origin "0" as shown figure.An "],[" impulse J of magnitude "10" Ns applied "],[" perpendicular to "AB" at "A" .Then "]

A rod AB of length 2 m and mass 2 kg is lying on a smooth horizontal x-y plane with its centre at origin O as shown in figure. An impulse J of magnitude 10 N-s is applied perpendicular to AB at A. The distance of point P from centre of the rod which is at rest just after impact is

A rod AB of length 2 m and mass 2 kg is lying on a smooth horizontal x-y plane with its centre at origin O as shown in figure. An impulse J of magnitude 10 N-s is applied perpendicular to AB at A. Co-ordinates of point A of the rod after time t =(pi)/(45) s will be

A rod AB of mass M and length L lies on smooth horizontal table impulse J is applied to end A as shown in the figure immediately after imparting the impulse :

On a smooth horizontal plane, a rod PQ of length 6m and mass 2 kg is placed. The centre of the rod is placed at the origin of the coordinate axes. An impulse of 4N -S is applied at P perependicular to the length of the rod. Find the distance of a point form centre of the rod which is at rest after the impact (in metres)