googly from ATGS 16

In electron's frame of reference, attractive electrostatic force is balanced by centrifugal force [don't chuckle to read that word as many including me often do ;)] and thus doesnot move! (remember we are in electron's reference frame!)

NOW we change reference frame to the nucleus, the only force acting on it is the force of electrostatic attraction due to eletrons and STILL the nucleus doesnot accelerate towards the electrons!! the question is WHY??? :P

{ok...people might argue that i am talking about the bohr's model which is wrng...so let me change it .... lets take the Sun-Earth system instead of nucleus-earth system!!}

so the question changes to::

In earth's frame of reference, attractive gravitational force is balanced by centrifugal force [don't chuckle to read that word as many including me often do ;)] and thus doesnot move! (remember we are in earth's reference frame!)

NOW we change reference frame to the sun, the only force acting on it is the force of gravitational attraction due to earth and STILL the sun doesnot accelerate towards the electrons!! the question is WHY??? :P

I am hoping a sixer right away for this googly!! ;)

Many might argue due to the presence of other 8 planets and all....for them please discuss the stability of the Bohr Hydrogen atom...which was well-accepted for years!!

Cheers!!