Hi, i haven't taken the test but i am taking it next tues+wed.
I think the best thing you can do is either.... prepare for the worst and expect the best so just study the physics i'm sure it won't hurt to know it as physics and maths are interlinked.
or contact Nick mylne at oxford he's the head of skills assesments and just ask him, you could've saved a lot of time by just calling and asking. they're really helpful
a good aviation news site is
www.abtn.co.uk
good luck.
Oli