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Author Topic: There is no Proof of theory of Gravity  (Read 19513 times)

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Offline cassini

Re: There is no Proof of theory of Gravity
« Reply #40 on: February 18, 2022, 02:39:13 PM »
The wording of this subject should have been 'There is no proof for Newton's theory of gravity.' What we call gravity exists, but what causes it is unknown. Anyone can offer a theory for gravity but that is all it is, a theory. Newton based his universal theory of gravity on Kepler's ellipse for the paths of planets. Domenico Cassini falsified Kepler's and Newton's compromise geometry when he measured orbits as Cassinian ovals. In other words Cassini falsified Newton's theory. But Cassini was a geocentrist so his astronomy is ignored.
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Offline curious2

Re: There is no Proof of theory of Gravity
« Reply #41 on: February 18, 2022, 02:44:29 PM »
Quote from: cassini on February 18, 2022, 02:39:13 PM
The wording of this subject should have been 'There is no proof for Newton's theory of gravity.' What we call gravity exists, but what causes it is unknown. Anyone can offer a theory for gravity but that is all it is, a theory. Newton based his universal theory of gravity on Kepler's ellipse for the paths of planets. Domenico Cassini falsified Kepler's and Newton's compromise geometry when he measured orbits as Cassinian ovals. In other words Cassini falsified Newton's theory. But Cassini was a geocentrist so his astronomy is ignored.
I don't believe gravity exists. There is absolutely no evidence that objects are drawn together just by virtue of them having mass.
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Offline cassini

Re: There is no Proof of theory of Gravity
« Reply #42 on: February 18, 2022, 02:59:36 PM »
Quote from: curious2 on February 18, 2022, 02:44:29 PM
I don't believe gravity exists. There is absolutely no evidence that objects are drawn together just by virtue of them having mass.

You don't think gravity exists? You then say there is no evidence that mass causes gravity. Are you sure that what you really meant to say is 'I don't think Newton's version of gravity exists.'

Gravity exists or apples do not fall to the ground from apple trees. What most on this subject say is that Newton's theory of gravity is a load of rubbish.
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Offline curious2

Re: There is no Proof of theory of Gravity
« Reply #43 on: February 18, 2022, 06:01:00 PM »
Quote from: cassini on February 18, 2022, 02:59:36 PM
You don't think gravity exists? You then say there is no evidence that mass causes gravity. Are you sure that what you really meant to say is 'I don't think Newton's version of gravity exists.'

Gravity exists or apples do not fall to the ground from apple trees. What most on this subject say is that Newton's theory of gravity is a load of rubbish.
Apples fall to the ground because they are denser than the air and less dense than the ground. This also explains why helium balloons float in the air and why giant cruise ships don't sink in the ocean. No need to posit an imaginary attractive force between the earth and physical objects.
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Offline Dankward

Re: There is no Proof of theory of Gravity
« Reply #44 on: February 18, 2022, 08:19:33 PM »
Quote from: curious2 on February 18, 2022, 02:44:29 PM
I don't believe gravity exists. There is absolutely no evidence that objects are drawn together just by virtue of them having mass.
Mass circling (orbiting) around greater mass:


Another example, filmed with a hobbyist camera:


These are the moons of Jupiter, same as with happens to our Moon. And Earth itself. And other planets in the system, and their moons, respectively.
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