Hey,
I am doing some research on the brachistochrone problem WITH frictions. I found the following demonstration on the web.
The beginning is ok. But I can't understand how the managed to pass between (29) and (30) and between (30) and ((32), (33)).
If someone could help me, it would be very...
Homework Statement
Hi I'm in second year of study in Math, Physic and Informatic and I require some help.
I began a work on the brachistochrone problem. It's really interesting and I already found lot of things (the equation of the cycloid by the Bernoulli's method, I wrote some programs which...