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  1. R

    SELLING Yr11 & Yr12 HSC TEXTBOOKS+NOTES

    yep I've pm'ed you, check your inbox
  2. R

    SELLING Yr11 & Yr12 HSC TEXTBOOKS+NOTES

    Hi, All books going for $10ea Please PM for which books and Pick-Up Details, Cheers Maths: Excel 50 HSC Exam Tips Maths 2 Unit. Excel Maths Ext 1. Step by Step Guide HSC Maths Ext 2. Practice Questions by Topic - Rowland Jones HSC Maths Ext 1. Green Book + HSC Maths Ext 2. Blue Book w/worked...
  3. R

    validate the law of universal gravitation

    A proper validation would be to mathematically apply the inverese square law to the concept of the gravity field .
  4. R

    Anti-matter and Dark Matter

    In response to <!-- google_ad_section_start(weight=ignore) -->Kirjava's statement, quarks can exist as isolate particles. They have been proven theoretically to exist as point like particles at very high energies, so high that they are currently unseen in modern-day colliders. They have also...
  5. R

    Stability of electrons

    The stabilty can also be explained through the lack of any intrinsic mass of standing waves
  6. R

    question on spin on nucleons

    Spin is a phenomenon based on Pauli’s exclusion principle. The stability of the atomic structure due to spin, is purely a mathematical descripition based on heisenburg's uncertainty principle. And as a consequence there is no actual 'spin' of the nucleons, it is just a mathematical description...
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