no idea how to revise for physics, in desperate need for any advice and help!!!

ignore dis

(edited 7 years ago)

I don't do physics at A-Level, but I did at GCSE. I remember my main method of revision being there triangles, i.e. Force / Mass x Acceleration =
/ \
/ F \
/--------\
/ M | A \

Where F is force, M is mass and A is acceleration. In case it isn't clear, you cover the one you'd like to find. For example, if you need F, you cover F and you're left with M | A where | is multiplied by.

So, f=mxa and m = f/a and a = f/m

Hope this helps you.