Question

Help proving keplers third law of planetary motion...

Answer 1

you might get better response at physics section

Answer 2

its a vector calculus thing, almost no physics in it at all haha

Answer 3

im supposed to do it with vectors alone, im typing it all up right now

Answer 4

Ok, I will see

Answer 5

vectors alone? We can do it using ellipse as well?

Answer 6

vector notation leads to ellipse

Answer 7

give me a couple minutes, ill repost the question when im done typing so no need to stay on this thread