Recent content by jhooper3581

Thanks for the reply.

I think theoretical/pure mathematics is an important tool before observing physical world. For example, calculus and analysis are important to understand quantum mechanics.

Okay, I have this textbook about Classical Mechanics. It is NOT a high school textbook, it's like a college textbook, which requires beyond algebra. I also have calculus textbook, but I have not mastered multivariable calculus yet. If I do master this, will it help me finish Classical Mechanics...

Why would you put this in homework section if you forced yourself to admit that this is not a homework problem? See http://en.wikipedia.org/wiki/Integration_by_parts" .

Given two equations don't look too hard to solve, so why not give it a try?

Summation is used to find the area under the curve. Integration is same thing, but much faster.

I don't know.

Which one is correct?

http://www.youtube.com/watch?v=6jEl4fR4HRE"

Yes, I am quite serious.

This reminds me of something, since this is PF! I believe that there is actually some type of aliens out there in the universe that is similar to Protoss. I bet they're much smarter than us humans. I bet they already figured out physics theories such as relativity and perhaps beyond these...

Hmm... which race?

LOL thanks for the reply! IMHO, I think Mozart is more musically brilliant, but I like Beethoven better.

Hmm... Who wins?

Newton FTW