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I keep stuffing up on these, there's macroeconomic, microeconomic, fiscal, monetary, budget...how do they all link?

Fairly straight forward, got the stuff I studied down right. I loved the michelson morley question <3. I bullshitted alot about the need for AC generators or whatever, but made logical sense from what I've read. Projectile motion question got me hard, I didn't study it at all :\. Some multiple...

As much as I agree with you, your spelling / punctuation isn't helping your point lol. But OP, listen to this.

I remember a while ago reading that in some magnetic field set ups, the angle will always be 90?

if the magnetic field is directed into the page, will the angle always be 90 when calculating the force on a nucleus? Any other times?

whole paper was ez, did all my essays the day before and adapted them so easily

to keep english teachers employed thus increase the employment rate and sustain economic growth so savings can increase so australia's CAD doesn't deteriorate and hence, maintain low crime rates you do english to minimise crime does that make sense? No? Neither does english. get at it...

How exactly are eddy currents induced, and when? Why?

1. Chadwick fired alpha particles towards a beryllium target 2. This interaction between the alpha particles and beryllium target produced radiation (i.e. the alpha particles knocked the neutrons off) 3. This radiation was directed towards a paraffin wax block, here it produced a hydrogen...

1. Increasing the surface area for photo reception (more photons can strike) 2. Increasing the intensity of light source (more photons per area)

Faraday's law is simple. Imagine a guitar ok? How do you produce sound? You simply do the thing to the strings with your fingers, kind of like your "cutting them". Well, the strings are now magnetic field lines, and your guitar just disappeared. BOOM. science, bitch. OK. Like the guitar...

All the formulas by topic are here on BOS http://www.boardofstudies.nsw.edu.au/syllabus_hsc/pdf_doc/physics-formulae-sheet.pdf

One factor that causes orbital decay is atmospheric drag by the collision of the satellite with particles in the air. How do you reduce this collision? 1. Decrease the surface area of the satellite 2. Increase that altitude of the satellite

Essentially it just wants you to know that the /\P(gases) = /\P(rocket) and thus /\mv(gases) = /\mv(rocket) This means the backward momentum of the gases equals the forward momentum of the rocket, which is how the rocket acquires forward velocity. The momentum of the exhaust gases stays...

Re: So.. fellow 15'ers, what after HSC? nah gives u autismic cancer of mercury /s

I've looked through some past HSC CSSA Physics papers and honestly, they're pretty fucking hard compared to last year, and the year before, HSC.

Re: So.. fellow 15'ers, what after HSC? tbh i just want to freelance you know those niche gaming / hacking forums with those select few coder that are respected by everyone in the community and rake in big $$$ just making stuff? Yeah, those.

Photographic film isn't really an instrument

What are you planning on doing after HSC? For me, I've never really been too sure. I've never been good at one particular thing, never particularly excelled at one subject. Just been pretty good at everything, not too bad whilst not too good either (unless you count my 99.7% avg in 9-10 IST...

We don't negotiate with 0 reppers