[" A particles of mass "m=5" units is moving with a "],[" uniform speed "v=3sqrt(2)" in the XOY plane along "],[" the line "Y=X+4" .The magnitude of the angular "],[" momentum of the particle about the origin is :- "],[[" (1) Zero "," (2) "60" unit "],[" (3) "7.5" unit "," (4) "40sqrt(2)" unit "]]