They're gonna bring in some crazy calculation question. Their gonna involve circular motion of a planet that is has its ring at a 53 degree angle and and a projectile is shot off the planet and it hits the ring and deflects off and then another projectile is shot at the same angle and velocity and but it takes more time to reach the planet's ground. And the question will then be that explain why this shows a cosmic redshift or something (In short their gonna make a question that mixes like 3 modules). Some calc's 100% gonna be cooked. For the long responses its just mod 7 and 8 waffle and maybe some mod 6 lenz/faraday questions and maybe mod 5 LEO vs GEO question or something like that. ATP I have no idea what im even saying.