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  1. M

    BSc/BComm first year subjects

    Hey does anyone know what subjects I will have to do in first year? Because I really have no idea. Oh and when do you have to pick your majors? Is it as soon as you enrol or do you wait until 2nd year? Thanks :)
  2. M

    identify ways by which physicists continue to develop their understanding of matter

    I'm just putting the finishing touches on my physics notes and i'm stuck on this dot point. Anybody want to enlighten me? :)
  3. M

    Circulr motion Question

    Hey, Could someone show me how to do this question? "Two Particles of masses 2 kg and 1 kg are attached to a light string at distances 0.5m and 1m respectivly from one fixed end. Given that the string rotates in a horizontal plane at 5 revolutions/second, find the tensions in both portions of...
  4. M

    Even more intergration problems!

    Hey, we've just started integration and I'm struggling a bit with some of the questions, could someone show me how to do: 1. int ((x-1)/x^2+1))dx 2. int ((4/(x^2-2x-1))dx Thanks heaps :D
  5. M

    Half Flight projectile motion

    Hey, could someone verify this for me? If you are looking at half flight projectile motion (eg a ball rolls off a table) you take g to be positive. i.e deltay=u<sub>y</sub>t + 1/2 a<sub>y</sub>t<sup>2</sup> ------------- From the formula sheet Becomes: deltay=1/2 gt<sup>2</sup> as...
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