Force acting on a particle is (2hati+3hatj)N. Work done by the force is zero, when a particle is moved along the line 3y+kx=5. Here the value of k is

Force acting on a particle is (2hati+3hatj)N. Work done by the force i

1.	Force acting on a particle is (2hati+3hatj)N. Work done by the force is zero, when a particle is moved along the line 3y+kx=5. Here the value of k is
Answer» 2 4 6 8 Answer :A