An Equation for G By Robert de Hilster NPA Conference 2008 Albuquerque, NM.

Slides:



Advertisements
Similar presentations
The mass of an object and it’s weight are different things. Here we’ll show you how mass, weight, and gravity are all related.
Advertisements

Ropes and Pulleys.
Universal Gravitation
Chapter 12 Gravitation. Theories of Gravity Newton’s Einstein’s.
Square Roots Simplifying Square Roots
§ 8.5 Adding and Subtracting Rational Expressions with the Same Denominator and Least Common Denominators.
Chapter 4: Newton and Universal Motion
Newton’s Universal Law of Gravitation. Answer Me!!! How does the force of gravity affect objects with similar (very large) masses?
Chapter 7 Law of Gravity & Kepler’s Laws
Newton’s Law of Gravitation. Newton concluded that gravity was a force that acts through even great distances Newton did calculations on the a r of the.
Newton’s Law of Gravitation. Newton concluded that gravity was a force that acts through even great distances Newton did calculations on the a r of the.
This is the ATTRACTIVE force exerted between objects
1.  Legend has it that Sir Isaac Newton was struck on the head by a falling apple while napping under a tree. This prompted Newton to imagine that all.
Newton didn’t discover gravity; he discovered that gravity is universal. Everything pulls on everything else in a simple way that involves only mass and.
The Graviton Equations By Robert de Hilster NPA Conference 2008 Albuquerque, NM.
Chapter 12 Universal Law of Gravity
Problem Solving, Solving for the Unknown and Converting Units (Dimensional Analysis)
Mini Math Lab Exponential Decay Of Gravitational Force Between Earth and the Sun.
Announcements Exam 1 is next week. Will be similar to homework problems. Bring a scientific calculator. Equations Sheet will be provided (same one you.
SPH3U – Unit 2 Gravitational Force Near the Earth.
The Law of Universal Gravitation v=dplIZUX7tyU v=dplIZUX7tyU.
Universal Gravitation. Space Station link  Nasa Nasa.
Law of Universal Gravitation. Newton’s Universal Law of Gravity Legend has it that Newton was struck on the head by a falling apple while napping under.
Physics for Scientists and Engineers, 6e Chapter 1 – Physics and Measurement.
Universal Law of Gravitation
Sect. 6-3: Gravity Near Earth’s Surface. g & The Gravitational Constant G.
Universal Law of Gravitation. So because of Newton’s 3 rd law every body in the universe exerts a force of attraction on every other body. This is Newton’s.
- Quick review and discussion of upcoming test - Visualize a scale model of the earth, sun and moon - Use the orbital motion of the moon to understand.
9.5 Adding and Subtracting Rational Expressions (Day 1)
Chapter 3.1 Variation.
What is the centripetal force acting on a 2000 kilogram airplane if it turns with a radius of 1000 meters while moving at 300 meters per second? a c =
Some Revision What is Work? – “Work is done when an object moves in the direction of a force applied to it” – Work is the transfer of energy Scalar quantity.
Multiplying Fractions and Mixed Numbers Objective: Learn to multiply fractions and mixed numbers.
Universal Gravitation Part 2. What holds galaxies together? Newton’s Law of Universal Gravitation says:
Law of Gravitation. Law of Gravity  Gravitational Force  All objects have mass and therefore will attract all other objects.  The size of the gravitational.
Newton’s Law of Universal Gravitation
Universal Gravitation Chapter 12. The Falling Apple The idea that gravity extends through the universe is attributed to Sir Issac Newton He knew that.
Law of Universal Gravitation Law of Universal Gravitation: gravity is a force of attraction that exists between any two objects that have mass. Force of.
Newton’s “4 th law”. Law of Universal Gravitation 1.Gravity is universal: ALL objects attract each other. 2.The force of gravity is directly proportional.
Universal Gravitation and Kepler’s Laws
The Solar System The Moon The Earth The Sun How do they move? Why doesn’t the Earth fly away? Photos by NASA.
The Force of Gravity. It is a centripetal force and it is provided by the gravitational force between the Earth & the Moon. What Type of force is this.
Work and Energy.  The concept of work has different meanings in everyday use.  In physics, Work is used to describe what is accomplished by the action.
Newton's Law of Universal Gravity Gravity is the force of nature that attracts one mass to another mass. Gravity holds you on the Earth, causes apples.
FgFg agag mg g W Do you know the difference?? Newton’s Law of Universal Gravitation Every body in the universe attracts every other body with a force.
Gravitation Examples Answers 1. Two balls have their centers 3.0 m apart. One ball has a mass of 10.0 kg, while the other ball has a mass of 15.0 kg. Calculate.
Gravitational Fields Pg Gravitational Fields  The universal law of gravitation tells us that at any point in space surrounding a massive.
Linear and Nonlinear Functions
Newton’s Law of Gravitation Definition of Newton’s Law of Gravitation: The gravitational force between two bodies is directly proportional to the product.
My Equations Booklet.
Mass and weight.
Physics with Technology
Universal Law of Gravitations, Statics, Coulomb’s Law
Universal Gravitation
5 Trigonometric Identities.
Newtonian Physics – 10 Mr. Jean
Multiplication and Dividing
Interpreting Graphs.
Fraction Fun! 5th Grade Math.
Inverse Squared Laws.
Trigonometric Identities
Law of Universal Gravitation
A Quick Review Flip to your Bell Ringer Section
Section 23.3: Coulomb’s Law
Gravitational Fields Pg
7 Trigonometric Identities and Equations
Universal Gravitation
Universal Gravitation
Model Inverse & Joint Variation Multiply & Divide Rational Expressions
Newton’s Law of Universal Gravitation
Presentation transcript:

An Equation for G By Robert de Hilster NPA Conference 2008 Albuquerque, NM

How can the curves be so similar?

When the Equations are So Different

A Special Case of the Graviton Equation Gravitons Pairs Replace Density with Mass/volume Multiply by 1

Two Gravitons

Graviton Pairs First term is +Ng Second term is -Ng (1 - Ze Abc De) Added together as a pair is Ng Ze Abc De

Simplified Equation The term with Ng(1 – Ze *Abc *De) is gone It is replaced by Ng Ze Abc De The number of angles in the plane has been reduced to 180 because the equation is in pairs

Density = Mass/Volume The density of the earth and the moon both appear in the equation This part of the equation shows mass times mass

Re-arrange the equation Insert Mass/Volume Re-arrange

It looks like Newton There is mass times mass, but no 1/R^2 Where is R = Rm + d1 + Re Cant introduce d1 So maybe it could be forced

Multiply By 1 Numerator left, denominator right

An Equation for G Units for G [Nt*(m^2/Kg)^2*m*m^2* m]/m^6 Nt*m^8/(Kg^2*m^6) Nt*m^2/Kg^2

First 8 points of G

Extended Curve

An Equation for G Units for G [Nt*(m^2/Kg)^2*m*m^2* m]/m^6 Nt*m^8/(Kg^2*m^6) Nt*m^2/Kg^2

Two Extreme Cases If the graviton experiment proves wrong, then the equation for G is wrong. If the graviton experiment shows that the graviton equation gets the right results, then there is no need for G So, its is either wrong or not needed.

Maybe Reality is Somewhere in Between Given the right circumstance, both equations may be useful If the graviton equation is better, and since it is hard to use Then use the Newtonian equation, but get the value of G from the curve for G

How can G, a constant, vary with distance? If it is a constant, it cant! There are two equations, Newtons equation and the graviton equation Both are mathematical equations The curve for G is one way to show the difference

Double Summation Since the two equations give similar curves Then the double summation must be nearly equal to 1/R^2 Maybe it is possible to mathematically change the double summation to a series that has 1/R^2 as its main term

Double Summation vs 1/R^2 If the double summation was equal to 1/R^2, then G is now a constant The units of G are wrong!

An Equation for G Units for G [Nt*(m^2/Kg)^2*m*m^2* m]/m^6 Nt*m^8/(Kg^2*m^6) Nt*m^2/Kg^2