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  1. kashkow

    2016 Physics Exam

    Here is the paper uploaded by BOSTES: http://www.boardofstudies.nsw.edu.au/hsc_exams/2016/exams/2016-hsc-physics.pdf :)
  2. kashkow

    Multiple Choice Question 10 from HSC 2013

    Can someone explain why the answer is D? This is from the HSC 2013 past paper. 10. A particle is moving along the x-axis. The displacement of the particle at time t seconds is x metres. At a certain time, x{dot} = -3 m s^-1 and x{dot,dot} = 2 m s^-2 Which statement describes the motion...
  3. kashkow

    Predictions for Engineering Studies

    Also as a side note: Do you think Engineering studies marks quite easily? For example, I'm looking at the 2009 paper marking guidelines and for Question 12 (b) (i) you get 1 mark with "Shows understanding of the concept" and full marks with "Gives correct answer or has a minor error" - like even...
  4. kashkow

    Less than 24 hours...

    How is everybody feelin'?
  5. kashkow

    2U Question 16 Past Papers

    Hey guys, I really need help with Q16 for past papers, like how to approach them and answer them. Up until 15 I can do fine or I understand the solutions easily. With Q16 I don't really understand the questions and even if I understand the solutions it doesn't really help on how to approach...
  6. kashkow

    FREE Physics Tutoring (jks just free help) Thread

    Guys, This thread is offering free physics help for anyone with a question/concept/concern in preparation for the upcoming HSC Physics exam. If you need anything physics-wise explained, don't understand something, or are stuck on a question post it here and I'll try my best to give you an...
  7. kashkow

    Physics please help!!!

    Hi guys, Can someone explain why the answer is C? Is the HSC answers wrong or am I just missing something of the slingshot effect? :spin: Like I thought velocity changes but speed of the satellite remains constant in this process... (This q is a multiple choice q from...
  8. kashkow

    Eddy currents in magnetic fields

    Hey guys, :wavey: Just wanted to post a few questions about eddy currents to clarify a few things. For ones where there is a circular conductor loop in an external magnetic field and direction needs to be found how would you do this? Also for a sheet of metal moving in an external magnetic...
  9. kashkow

    Multiple choice question 17 of 2014 past paper

    hey guys, can someone please help explain this answer to me? 17. The diagram shows an alpha particle and a proton, placed at equal distances from two large charged metal plates. [Diagram – the Alpha particle has 2 neutrons and 2 protons and the proton is a single proton.] Which of...
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