Recent content by eNaught

I am wondering if anyone can tell me how to get Mathematica to recognize the product of two variables so that I can do things like take limits. For example, if I had a function F[x] = x*(R*W)^2 + 4*x and I want Mathematica to take the limit as (R*W)->0, how can this be done? I realize this...

I figured it out and so I thought I would post the answer for anyone with a similar problem although I realize this is probably very trivial for most... C*d/dt(T) = d/dt(Q) where d/dt(Q) is the difference of the power being applied from the heater an the power being lost to the reservoir...

Hello PF. I am an undergraduate in physics doing some work in a research lab at school and I need some help with a time-constant calorimetry experiment I am working on. I am attempting to compute the temperature as a function of time of a small sample of copper that I am heating. I am...