FLAT STANLEY wrote:
Hahahaha. Keep digging your hole.
One of us is making himself look foolish, and it's not me. But your style (example "Hahaha Keep digging your hole") is a bit pathetic for a supposed adult involved in an adult discussion. But, you are only showing yourself up. Your choice.
FLAT STANLEY wrote:
If the atmosphere is spinning with the globe then westward travelling planes are travelling against the earths spin at -500 mph. Meaning they should reach their destination quicker.
Gotcha Again.
Innumerate nonsense, I'm afraid. As the atmosphere is rotating at the same speed as the ground surface (broadly speaking) the plane flying at 500 mph west will cross the ground at the same rate as would a jet powered road vehicle driving the same way at a similar speed.
Can you explain why you still keep making the same mistake over and over again? Your proposition is an obvious non sequitur.
Planes are neither travelling "with" the Earth's spin, nor "against" the Earth's spin. The earth's spin is irrelevant to flight times. The only frames of reference of relevance to the plane and its passengers are (a) its airspeed and (b) its groundspeed.
Once airborne, all the plane has to do is use its engines to push its way through the mass of the atmosphere until it reaches its destination. The rotation of the Earth is not material to the issue. In broad terms, the atmosphere is as a whole rotating at the same speed as the rest of the planet, and that is the reason.
As I keep saying, but as you improbably feign not to understand.