Wiktionary
adv. 1 In an inertial manner 2 By means of inertia (or inertial forces)
Usage examples of "inertially".
The first EB-52 Megafortress battleship that would lead the attack carried longer-range standoff weapons, including four Russian Kh-27 antiradar missiles in the forward bomb bay, eight Kh-15 long-range inertially guided missiles on the rotary launcher in the aft bomb bay, four R-60 heat-seeking air-to-air missiles on each external pylon, and two FlightHawk unmanned combat aircraft on wing pylons-unfortunately, the FlightHawks did not carry any weapons of their own.
Clock A is not moving inertially, according to general relativity, since the force of gravity can be equated with a non-inertial frame of reference.
The fanjets, which had been designed to make a one-tonne vehicle hover a meter off the ground, were now being used to control a car with an inertially adjusted mass of no more than ten kilos.