I gave you the video of the how the Foucault Pendulum works by a top researcher.
Sorry, there was no explanation. Just explain why it happens.
If the earth were spinning, there would be no stationary pendulums,
I can show you a stationary pendulum on an airliner going hundreds of miles an hour. So that won't work.
If your in a plane and jump, your traveling at the same speed of the plane 540 mph cruise speed. The distanced jumped is not great enough to effect rate of change.
So how far does the person travel during that jump? Much farther than a Foucault pendulum. And yet they hit the deck of an object going hundreds of miles an hour, without injury.
If you toss a ball in a car doing 60 mph, you won't notice the ball traveling 60 mph
Which is the same reason an airplane can land on the equator. Very good.
Pulse the 4 mph you threw the ball. However, if you hit the breaks hard on that car, the rate of change is greater than an objects ability to slow down with the car. The object continues at the speed of 60 mph if the car suddenly slows.
Guess what would happen if the Earth suddenly slows. Yep.
Same with a train. If you were on top of the train and jump 50 feet, you no longer would have reference contact with that train and loose momentum as the train continued on beneath you.
That doesn't happen. If you jump up, you won't suddenly "lose momentum." It appears from your frame of reference that neither you nor the train are moving. And without an outside reference, or change in velocity, you wouldn't be able to tell the difference.
[quote[Planes the same way, they don't keep their reference frame to the earth as their rate of change is to great in any direction.[/quote [
As you can verify at any airport, they do. Nothing magic happens when the plane takes off. It keeps the same kinetic energy it had when it was on the ground, plus whatever energy the engines gave it. So to all appearances, the ground is stationary. And being in the air won't magically remove that kinetic energy or velocity.
No law of Gravity keeps the plane planted above earth as for the plane changes direction and moves through variations of air density and wind shear's from any direction.
Newton's laws do that quite nicely. Adding and subtracting vectors will change the plane's motion with regard to the ground, but nothing magically removes the initial velocity imparted by the moving Earth. If we launch a rocket in the direction of the Earth's spin, it doesn't look any different to us, but to an observer outside the Earth, it is noted to be moving faster than if it had been launched westward. And that additional velocity allows a larger payload. Simple Physics.
The Earth is not spinning, or no plane would land.
A plane can land for the same reason you can jump up in an airliner going hundreds of miles an hour, and come back to the floor just as though the plane isn't moving.
There is nothing in the property of Gravity, air pressure, or the many changes of atmospheric density that keeps the plane perfectly to it's earth reference frame.
Newton's first law. Always works. Think of the airliner. If you were right, and you jumped up on an airliner, you'd be smashed against the rear bulkhead at hundreds of miles an hour. But you don't.
There's no point in denying what's obviously so. And you still can't explain a Foucault pendulum or why the Coriolis effect works.
Because, as you now see, there's no way to do that with a stationary Earth.
