Recent content by snnmbr

(Op here. Additional note to my opening post in case it could help someone: Later I realized the suggested model is simply an easy variant of a Lagrangian. Perfect illustrating example: a pendulus. Energy (position, velocity) = -Energy (position) + Energy (velocity) = constant. Other...

[SIZE="3"]1. Homework Statement Hi, I've been thinking about a formulation regarding "physical quantities" (that is, the quantities that specifically constitute the object of measurement for Physics), energy, and the conservation of energy. It would be very helpful for me that you could...

Hi DrChinese, thanks a lot for your welcome, Physics Forums is a great idea. The model or the idea I have commented is not developed into variables and operations, but, except for this, is a logical and objective structure (you can even consider it a geometric sketch, which uses well defined...

Hi there, you know there are simple mathematical calculations, rather based on arithmetic properties (module, commensurability, etc), that manage to render (pseudo)random number sequences. You have to be familiarized with some properties and characters of waves I'm going to refer here (no sh*t...

what the heck... education is free...