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  1. G

    Question 4 a i

    Did anyone else find this incredibly easy??? I done it in three lines and i think i done it right here goes: F= (mv^2)/r centripital force we know that v=rw circluar velocity subbing in gets F=(mr^2w^2)/r =mrw^2 there fore shown I hope thats it...
  2. G

    Course Reflections

    Course Reflections (Real - the other screwed up) I was wonerding what your course reflections were for the year? I was looking at some threads last week and thought that there was some weird stuff being posted - the third derivative and the AM-GM thingy (dont ask me what they are cos i still...
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