# Newtons Determination of the Masses and Densities of the Sun, Jupiter, Saturn, and the Earth

@article{Cohen1998NewtonsDO, title={Newtons Determination of the Masses and Densities of the Sun, Jupiter, Saturn, and the Earth}, author={I. Bernard Cohen}, journal={Archive for History of Exact Sciences}, year={1998}, volume={53}, pages={83-95} }

Newton applique les lois de la physique aux soleil et a toutes les planetes et determine leur masse et leur densite

## 13 Citations

### Planck Length and Speed of Gravity (Light) from Z, Without Prior Knowledge of G, h, or C

- Physics, Education
- 2020

For more than hundred years, it has been assumed that one needs to know the Newton gravitational constant G, the Planck constant h, and the speed of light c to find the Planck length. Here we…

### Demonstration that Newtonian gravity moves at the speed of light and not instantaneously (infinite speed) as thought!

- Physics, Education
- 2021

In this paper, we will demonstrate, based on reasoning as well as mathematical evidence and experimental observations, why Newtonian gravity moves at the speed of light and is not, as previously…

### Progress in the Composite View of the Newton Gravitational Constant and Its Link to the Planck Scale

- Physics, EducationUniverse
- 2022

The Newtonian gravity constant G plays a central role in gravitational theory. Researchers have, since at least the 1980s, tried to see if the Newton gravitational constant can be expressed or…

### Planck Length and Speed of Gravity ( Light ) from Gravity Observations Only , without Any Knowledge of G , h̄ , or c

- Physics, Education
- 2020

For more than hundred years, it has been assumed that one needs to know the Newton gravitational constant G, the Planck constant h̄, and the speed of light c to find the Planck length. Here we…

### Finding the Planck length multiplied by the speed of light without any knowledge of G, c, or ℏ, using a Newton force spring

- Physics, EducationJournal of Physics Communications
- 2020

In this paper, we show how one can find the Planck length multiplied by the speed of light, lpc, from a Newton force spring with no knowledge of the Newton gravitational constant G, the speed of…

### Proof That Newton Gravity Moves at the Speed of Light and Not Instantaneously (Infinite Speed) as Thought

- Physics, Education
- 2020

In this paper, we will prove, based on reasoning as well as mathematical evidence and experimental obser- vations, why Newton gravity moves at the speed of light and is not instantaneous as…

### Rethinking the foundation of physics and its relation to quantum gravity and quantum probabilities: Uniﬁcation of Gravity and Quantum Mechanics

- Physics
- 2020

In this paper we will show that standard physics to a large degree consists of derivatives of a deeper reality. This means standard physics is both overly complex and also incomplete. Modern physics…

### Using a Grandfather Pendulum Clock to Measure the World’s Shortest Time Interval, the Planck Time (With Zero Knowledge of G)

- Physics, EducationJournal of Applied Mathematics and Physics
- 2021

Haug [1] has recently introduced a new theory of unified quantum gravity coined “collision space-time.” From this new and deeper understanding of mass we can also understand how a grandfather…

### Understanding (in) Newton’s Argument for Universal Gravitation

- Physics
- 2005

In this essay, I attempt to assess Henk de Regt and Dennis Dieks recent pragmatic and contextual account of scientific understanding on the basis of an important historical case-study: understanding…

### Re-thinking the Foundation of Physics and its Relation to Quantum Gravity and Quantum Probabilities: Unification of Gravity and Quantum Mechanics

- Physics
- 2020

In this paper we will show that standard physics to a large degree consists of derivatives of a deeper reality. This means standard physics is both overly complex and also incomplete. Modern physics…

## References

### Book-Review - Measuring the Universe - Cosmic Dimensions from Aristarchus to Halley

- Physics
- 1985

Measuring the Universe is the first history of the evolution of cosmic dimensions, from the work of Eratosthenes and Aristarchus in the third century B.C. to the efforts of Edmond Halley…