Recent content by Put a quark in it

I understand in theory how it should work, I just don't know how to go about doing it on paper.

Greetings, On the board today in my calculus class, the teacher had a word problem that has stumped some other teacher, and wanted to see if we could figure it out (I realize this is the PREcalculus board, but I'm sure calculus isn't required to solve the problem). I don't remember it word...

Greetings, I'm having a little trouble solving a problem on my calc. homework. I'm not very proficient with my ti-83, which is why I'm having a problem. The problem I'm working on has two parts... "The aerobic rating of a person x years old is modeled by the function...

According to special relativity, something going less than c will have light speed away from it at c. That property doesn't apply to something that is also going C, so I would say no.

Greetings everyone! I am new to the Physics Forums, and I am really glad to have found this place. I just finished Brian Greene's book The Elegant Universe, and needless to say I am a little confused on some things (most things, actually). One of the most interesting topics discussed, I thought...