sorry replace y above by z
also i took initial start as y=0 , x=R
A point-like electric dipole (dipole moment = p) is kept at the origin, pointing along the +z direction. A point charge q having mass m is released at rest from a point on the xy plane at a distance R from the origin. Assuming that only electrical forces act, determine the subsequent motion of the point charge.
I'm not asking you to solve that equation... thinking in terms of conservation laws might be useful..
sorry replace y above by z
also i took initial start as y=0 , x=R
its the curve
xd2x/dt2 + 2yd2y/dt2 =0
do u want us to solve this eq ?