Fascinated by things I learned, but have forgotten

[Lifeboatboy]

I'm what could loosely be called 'an experienced professional' in the investment banking world in London, but with those irritating habits of asking myself: "I wonder how maths and physics would help me solve...", etc. I have no commercial or professional interest as such, for the avoidance of doubt, but I do get irritated when I can't remember how you'd factually/mathematically determine x, y or z.

One such conundrum occurred to me today, hence going online, seeking the answer, and not reaching a satisfactory conclusion. I'll post it now, in the hope someone can throw some ideas my way.

 

[Wrichik Basu]

The New Member Introductions forum is not for questions. But you are welcome to ask your question in the appropriate forum. We shall surely help you as much as possible.

 

[Lifeboatboy]

Respectfully, @Wrichik Basu , there was no question in my introduction above, and I have posted the question separately.

 

[Wrichik Basu]

Respectfully, @Wrichik Basu , there was no question in my introduction above, and I have posted the question separately.

I know, I just mentioned it for your knowledge.

 

[berkeman]

Welcome to the PF!

with those irritating habits of asking myself: "I wonder how maths and physics would help me solve..."

That is a good habit, IMO. I think it is a common curiosity for many of us, especially those with a science and math background. I frequently get stopped in my tracks when I see something new that doesn't intuitively make sense right away. Since I'm an EE, it is common for me to see a new type of antenna, and I have to stop and think for a bit about why it's designed the way it is. Or even with some mechanical things, I need to stop and think through why it was designed to move the way it does. Keeps the mind engaged and sharp!

 

[Lifeboatboy]

Thanks @berkeman - appreciate the vote of support