Recent content by siebe22

thanks!

I know Newton's laws (2), Forces and equations of motions (3), Energy (5), however I know some of the paragraphs but other I don't, such as energy conservation and the ideal gas law. I know a little of central force motion (10) , and I know the special theory of relativity, last chapter. I do...

Should I just go over all the chapters and tell you which I know/understand?

I had this post about a hour ago, and a mentor on this site said i should start of with basic physics, so i went online and had a look around. After half an hour I watched several videos/read some stuff about basic physics, but I already knew all the stuff I came across, so what should I do now...

so i had this idea for a while now, if you would take a black hole, and put a laser next to the event horizon, facing away from the black hole, the gravity from the black hole would pull the photons in right? I was thinking that the force that it takes must be bigger than the power from the...