Recent content by Ewok

Hi, this isn't a homework question as such, but I'd appreciate some advice as it is a part of a project that I'm doing. I'm trying to write some MATLAB code and need to create a matrix and multiply some value by this matrix ie. R(*)=[cos(*) sin(*) 0; -sin(*) cos(*) 0; 0 0 1] but I'm not...

Oh ! I'm using a computer that isn't mine and I've just realized that the files are trying to run in mathematica not MATLAB - sorry about that. I'll have another go - sticking it into MATLAB for certain this time ! So please ignore this post for the moment Cheers

Homework Statement Hi, I'm trying to simulate an electrostatic craft going from low Earth orbit to a geostationary orbit, but I'm having some trouble with matlab. I'm not the most confident programmer at the best of times, but needs must and so I've given it a go. As far as I can tell my...

Homework Statement Hi I'm having difficulty in understanding how to calculate the radius for certain situations. for example, I have a question that asks me to calculate the radius and binding energy of muonic hydrogen. Homework Equations The Attempt at a Solution my first...