## Search found 72 matches

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....
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...
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...
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
Log Law Closer Simulation.xlsx
Inverse Square Law Hyperbole Simulation.xlsx
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
Exponential Law Simulation.xlsx
Inverse Exponential Law Simulation.xlsx
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 (356.91 KiB) Viewed 6814 times
Also these are the excel files I used for these simulations
Sin Law Simulation.xlsx
Tangent Law Simulation.xlsx
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 (109.67 KiB) Viewed 6814 times 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 (146.03 KiB) Viewed 6814 times
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 (147.63 KiB) Viewed 6814 times First through Fourth Year Inverse Exponential Law Simulation.png (305 KiB) Viewed 6814 times Every Year Inverse Exponential Law Simulation.png (298.77 KiB) Viewed 6814 times
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 (258.56 KiB) Viewed 6814 times
I also simulated orbital motion using the Exponential Law First Year Exponential Law Simulation.png (147.89 KiB) Viewed 6814 times First through Second Year Exponential Law Simulation.png (205.37 KiB) Viewed 6814 times
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 (250.89 KiB) Viewed 6814 times
I also simulated orbital motion using the secant law First Year Secant Law Simulation.png (134.83 KiB) Viewed 6814 times First through Third Year Secant Law Simulation.png (227.16 KiB) Viewed 6814 times