Okay, I've got a major problem. It's doing calculations in physics. Especially when it comes to electricity, momentum, force....I aways get stuck when doing the question paper. I LOVE partile physics and astrophysics, but I'm not really that good at everything else...and I'm scared that this is going to stop me from pursuing a career in physics. I do quite a few practice questions....they haven't worked- so far. I'm currently in Grade 10, will be doing my Edexcel GCSE examinations next year. I would appriciate any advice on how to tackle problems involving calculation and formulae. Thanks!