Recent content by gothicpie

I am in Astr. 1020, and in my introductory Astronomy class I had last semester, we didnt learn anything. It was a "here's the study guide (aka the answers to the test)" kind of class so I didnt really learn that much. Now, my Astr. 1020 teacher is rather difficult due to what I didnt learn...

Does anyone have any links or places for me to look for a crash course in enthalpy, bombo calorimeter, and equations dealing with molecular weight or moles in general? I took a physics class worried about my lack of chemistry background, but everyone told me not to worry about it... Well...

Is the speed constant? Would it be possible to use (angular velocity) = (radians [represented by theta]) / (time) ?

Let me see if I have this right. A free falling mass over a pulley or something is pulling the car up an incline ? The car is going down the incline, and there is a string attached to the car which goes over the pulley and has a weight attached to it. Like this...

Hi, I'm new to this forum and I hope I can find some help with my AP Physics class! I find the subject really interesting, I just have a hard time applying it. Also, I don't really know the people in my AP Physics class, so it would be awkward to ask them for help. Anyway, last week we did...