Global winds travel thousands of kilometers in steady patterns
Because heat travels in all directions.
If you are a truck-driver or salesman a travelling steady is your bit on the side and is used in preference when you are on the road as opposed to your fixed steady who is at home supposedly cleaning house, rearin' your rugrats and drinking all your booze.
That's the definition of constant velocity. Also a good description of zero acceleration.
The driver must drive slowly without giving the car many jerks , and should always drive at a steady speed.
A steady yellow X posted above a highway lane indicates a driver to change lanes. A flashing yellow X means left-turn movements only.
As steady as a rock
If it stays on steady, then you might have a bad driver in your engine control computer. If it throbs when you're cranking, that's relatively normal.
The distance is about 59.2 km (36 or so miles). At a fairly steady pace, the journey could be accomplished in about 12 hours, walking.