Recent content by jellybean-spider

√2G(1/81)M/(1/4)r = √2GM/r This is with the information that I have got from the question and then I think using proportionality I got 4/81 v(sec)

It's an MCQ, and I chose 4/81 v(esc). Is this correct? There isn't a marking scheme... :cry:

Hi! I don't know why I picked Physics as one my subjects but now I am having one hell of a time. Meh, I am going to get through this no matter what. Don't want to fail one of my HL subjects now do I.