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  1. LeightonChops

    Part B?

    i got about 7000m/s, using the GM/4piesquared = r^3 / T^2 and v = 2pieR/T method. Your method works i think as well
  2. LeightonChops

    Physics is so annoying =.=

    Yea, increasing intensity (photon amount) just results in more electrons IF IT IS ABOVE THE THRESHOLD FREQUENCY, but i dont know what that results in, im gonna ask my teacher. Increasing frequency of the light that is shone will increase the KINETIC ENERGY in removing the electrons from the...
  3. LeightonChops

    How much info do we need for Goddard and his contribution to space exploration?9.2.2

    Re: How much info do we need for Goddard and his contribution to space exploration?9. Actually i'd like to know bout this too. I have quite a lot on Von Braun, and just very brief notes on others. I guess we should check out previous years PP for any questions relating to this syllabus dot...
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