Register to reply

Plotting potential of 2 bodies.

by kagestodder
Tags: field, potential
Share this thread:
Dec17-12, 03:27 PM
P: 2
Hi everyone,

Im currently following an example of this paper:

And have reached a standstill on page 5. Im trying to plot the pseudo potential of the two bodies. I have succeded in plotting the gravitational potential in maple. But when i want to plot the pseudo potential i have to use the function (14). But on the added centrifugal force theres r, which i pressume is the position vector.

Im not really sure how to plot this since i now have 3 (x,y,r) variables instead of 2(x,y). r must be some sort of function of x and y, i think? If anyone has ever plottet the potential field i would love to know what to do now.

and thanks in advance.
Phys.Org News Partner Physics news on
Step lightly: All-optical transistor triggered by single photon promises advances in quantum applications
The unifying framework of symmetry reveals properties of a broad range of physical systems
What time is it in the universe?
Dec17-12, 03:58 PM
jtbell's Avatar
P: 11,782
Hint: r is the "diagonal" distance running directly from the origin to the point (x,y). x is the "horizontal" distance from the origin. y is the "vertical" distance from the origin. x, y and r form the three sides of a right triangle. What famous Greek do you think of when you look at a right triangle?
Dec17-12, 04:16 PM
P: 2

thanks :) Graph looks perfect now!

Register to reply

Related Discussions
Lagrangian of three bodies, using an exponential potential Classical Physics 8
Plotting a potential function in MATLAB General Math 4
Plotting gradient of a potential... Math & Science Software 0
Matlab Plotting of QM double-potential-barrier Math & Science Software 2
Bodies with potential energy Introductory Physics Homework 4