Please explain this question At t 0 a body is at a point

Last updated: 6/11/2023

Please explain this question At t 0 a body is at a point whose position vector is r xi yj zk and starts with velocity V Vx vy v k If point O is at Vyj r 0 then body is always moving towards point O when a F v 0 b F V 0 c xvx yvy zv 0 d xvy yvx Zv 0 1 a and b are correct 2 b and d are correct 3 a b c are correct 4 All are correct