Originally Posted by TrafficTitan

1. does gravity exist with out time, in null time?
I would think so, gravity warps space and that warping would still there.

2. are inertia and other forms of 'energy' related to gravity, like with out the forces of gravity in action these other energies would not exist?

They aren't related to gravity but gravity effects everything. Gravity is a weak force however compared to other forces such as the nuclear force. They would probably still exist without gravity.