Search results

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

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...

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...

How is everybody feelin'?

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...

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...

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...

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...

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...