EDIT:
I've solved the two parts in the "Spoiler"
Still need help with the other 3. I don't really need a huge explanation, just a quick one to say why etc... This is introductory orbital mech :)
Thanks
My first post on this site, been reading for a while but joined up today so please bear with me :)
I've got an assignment for my University orbital mechanics course. I couldn't find the place in the 'Homework' section, so i thought here would be ok.
I've got a few pretty simple...