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Topics - Slorrin

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Flat Earth Q&A / The arc of a released object
« on: October 17, 2006, 12:12:08 AM »
Galileo observed that when an object was released and allowed to fall straight down, it would arc.  Believing it to be possibly wind, or a defect of his release, he repeated the experiement from different heights on still days, with more and more massively weighted balls (balls in each case) and observed that the higher he travelled, the more pronounced the arc.

The arc was always precisely the opposite of the sun's procession across the sky.  That is to say, the objects appeared to fall east, always, by some measure.

Why that was he conjectured, was that, in a rotating system, you have inertia and a constraint preventing the exterior bits from flying away.  This force, inertia, he hadn't had a specific name for.  Newton called it ctrifugal force, but it's just inertia.

THe further from the axis you travel, the faster your speed is, so long as you maintain the same RPMs.

An object has a larger cirucmference to travel along while maintaining the same rate of revolution, so naturally, goes faster.

This being the case, a cannonball released from the top of a high tower, is travelling faster toward the direction of the earths' rotation, assuming it's round and rotates, than at the middle of the tower.

If only by a small degree, but a degree large enough to be clearly seen when th eballs reached rest on the ground.

As the balls plummet, they are falling relative to things moving at the same rate of revolution, but being closer to the axis, are moving at a slower rate of speed.  The balls then appear to accelerate slightly before slownig their speed differential, and falling more or less straigt down.

You get a nice arc.

Now.  This is easily tested, wherever you ahve a tower you can climb and a cannonball you can find :)  BUt try it.

It is a readily observable phenomenon.

My question is, how is this explained in a flat earth scenario?  In a flat earth scenario, the ball being a weight on a disc, being released, should move toward the outside of the disc, that is to say, southward.

take a pice of cardboard, cut a circle out of it, put a pencil through it, then put a penny in the middle, and watch the penny move off.

Now, i fyou believe that the disc of the earth sits still, doesn't rotate, there should be no arc to massive falling spheres that can't be explained by wind.

At least, not using conventional physics.  So how is this accounted for in flat earth physics?

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