Question

A rod of length 2 m is kept vertical inside a smooth spherical shell of radius 2 m.

The rod starts slipping inside the shell. Mass of the rod is 4 kg. ($g$ = 9.8 m/s$^2$), $\sqrt{3}$ = 1.732

Answer 1

The question is incomplete and inconsistent. A specific question is missing, and the given parameters lead to unphysical results under standard assumptions.

Answer 2

The problem statement is incomplete as it does not specify what needs to be determined. Furthermore, the given conditions lead to a contradiction when standard physics assumptions are applied. Specifically, calculating the normal forces results in unphysical (negative) values. A complete and consistent solution cannot be provided without a clarified question or revised parameters.