Search found 72 matches

by AlternateGravity
Tue Jul 30, 2019 1:26 pm
Forum: Gravity Simulator
Topic: Two Body Problem for different Force Laws
Replies: 0
Views: 9542

Two Body Problem for different Force Laws

I understand that the two body problem is solvable, for any two bodies using the inverse square law, and it is also solvable for the reciprocal law. I understand that the three body problem is not in general solvable, although there are some special cases of the three body problem that are solvable....
by AlternateGravity
Sat Jun 08, 2019 4:54 pm
Forum: General Chat
Topic: Determining, which electrically charged fluids will sink on an electrically charged sphere?
Replies: 1
Views: 5615

Determining, which electrically charged fluids will sink on an electrically charged sphere?

There is an electrically charged sphere with a significant electrical charge, and in which the mass and radius are such that the gravitational acceleration from the sphere is negligible. Also any tidal forces on the sphere are negligible and the sphere is in a near inertial if not an inertial refere...
by AlternateGravity
Mon Jan 22, 2018 2:55 am
Forum: General Chat
Topic: Force between a point and an infinite straight line
Replies: 0
Views: 10499

Force between a point and an infinite straight line

How would I find the force law that describes the force between a point and an infinite straight line g(r), given the force law between two points is f(r)? I have found that simply multiplying f(r) by r only produces the force law g(r) when f(r) is an inverse, or reciprocal law, but if f(r) is somet...
by AlternateGravity
Tue Jan 02, 2018 3:16 pm
Forum: Gravity Simulator
Topic: I made Gravity Simulations in Excel
Replies: 17
Views: 11685

Re: I made Gravity Simulations in Excel

Log Law Simulation.xlsx
(62.64 KiB) Downloaded 344 times
Log Law Closer Simulation.xlsx
(63.21 KiB) Downloaded 348 times
Inverse Square Law Hyperbole Simulation.xlsx
(30.92 KiB) Downloaded 343 times
by AlternateGravity
Tue Jan 02, 2018 3:12 pm
Forum: Gravity Simulator
Topic: I made Gravity Simulations in Excel
Replies: 17
Views: 11685

Re: I made Gravity Simulations in Excel

Secant Law Simulation.xlsx
(65.05 KiB) Downloaded 356 times
Exponential Law Simulation.xlsx
(62.62 KiB) Downloaded 333 times
Inverse Exponential Law Simulation.xlsx
(62.25 KiB) Downloaded 357 times
by AlternateGravity
Tue Jan 02, 2018 3:10 pm
Forum: Gravity Simulator
Topic: I made Gravity Simulations in Excel
Replies: 17
Views: 11685

Re: I made Gravity Simulations in Excel

Every Year Log Law Closer Simulation.png
Every Year Log Law Closer Simulation.png (356.91 KiB) Viewed 6814 times
Also these are the excel files I used for these simulations
Sin Law Simulation.xlsx
(63.09 KiB) Downloaded 313 times
Tangent Law Simulation.xlsx
(63.32 KiB) Downloaded 327 times
by AlternateGravity
Tue Jan 02, 2018 3:06 pm
Forum: Gravity Simulator
Topic: I made Gravity Simulations in Excel
Replies: 17
Views: 11685

Re: I made Gravity Simulations in Excel

I also simulated orbital motion using the Natural Log Law
First Year Log Law Simulation.png
First Year Log Law Simulation.png (109.67 KiB) Viewed 6814 times
Every Year Log Law Simulation.png
Every Year Log Law Simulation.png (389.82 KiB) Viewed 6814 times
Finally I simulated orbital motion using the Natural Log Law at extremely close range
First Year Log Law Closer Simulation.png
First Year Log Law Closer Simulation.png (146.03 KiB) Viewed 6814 times
by AlternateGravity
Tue Jan 02, 2018 2:59 pm
Forum: Gravity Simulator
Topic: I made Gravity Simulations in Excel
Replies: 17
Views: 11685

Re: I made Gravity Simulations in Excel

I also simulated orbital motion using the Exponential Decay Law or Inverse Exponential Law
First Year Inverse Exponential Law Simulation.png
First Year Inverse Exponential Law Simulation.png (147.63 KiB) Viewed 6814 times
First through Fourth Year Inverse Exponential Law Simulation.png
First through Fourth Year Inverse Exponential Law Simulation.png (305 KiB) Viewed 6814 times
Every Year Inverse Exponential Law Simulation.png
Every Year Inverse Exponential Law Simulation.png (298.77 KiB) Viewed 6814 times
by AlternateGravity
Tue Jan 02, 2018 2:54 pm
Forum: Gravity Simulator
Topic: I made Gravity Simulations in Excel
Replies: 17
Views: 11685

Re: I made Gravity Simulations in Excel

Every Year Secant Law Simulation.png
Every Year Secant Law Simulation.png (258.56 KiB) Viewed 6814 times
I also simulated orbital motion using the Exponential Law
First Year Exponential Law Simulation.png
First Year Exponential Law Simulation.png (147.89 KiB) Viewed 6814 times
First through Second Year Exponential Law Simulation.png
First through Second Year Exponential Law Simulation.png (205.37 KiB) Viewed 6814 times
by AlternateGravity
Tue Jan 02, 2018 2:49 pm
Forum: Gravity Simulator
Topic: I made Gravity Simulations in Excel
Replies: 17
Views: 11685

Re: I made Gravity Simulations in Excel

Every Year Tangent Law Simulation.png
Every Year Tangent Law Simulation.png (250.89 KiB) Viewed 6814 times
I also simulated orbital motion using the secant law
First Year Secant Law Simulation.png
First Year Secant Law Simulation.png (134.83 KiB) Viewed 6814 times
First through Third Year Secant Law Simulation.png
First through Third Year Secant Law Simulation.png (227.16 KiB) Viewed 6814 times