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  1. physicss

    Being late to lectures/tutorials?

    So is there any problem with turning up to lectures or tutorials about 5-20min late? Like do we get penalised or will the lecturers tell us off? Thanks.
  2. physicss

    So how long does it take you to get to uni and back?

    Alright for me, takes 45min by car to and back, 1hr max if heavy traffic. With train/bus roughly 1hr and 20min. You? Has anyone got a longer journey? :)
  3. physicss

    Uni, 4hrs straight of lessons too much?

    Alright I need opinions on whether 4hrs straight of lectures/tutorials is too much to handle, coz i'm trying to squeeze things in and not sure if 4hrs straight is a good idea. Furthermore, what about 3hrs straight? Thanks.
  4. physicss

    Having a tutorial before lecture of the same subject

    ok, so with the timetable is there a problem with having a tutorial for e.g MATH136 before a lecture MATH136 during the week. I mean like, 1st week uni, I go into that tutorial class and haven't even had a lecture on MATH136 ... would I be there with nothing to do or what?? Sorry I got no idea LMAO.
  5. physicss

    Estimate advanced english mark please

    Hi, could you guys give me an estimate/aligned HSC mark for english advanced if someone was to be in a: School rank of: 100-110 and have an English rank of 40ish/100 Cheers.
  6. physicss

    Straight line motion question

    Three cars A, B and C are traveling in the same direction on a straight section of a motorway, one in each lane. Car A moves with a constant velocity of 18m/s, while car B travels with constant acceleration of 0.5m/s^2 and car C has a constant acceleration of 1m/s^2. When first observed, car B...
  7. physicss

    Newton's approximation/halving method question

    This is taken from the Maths in Focus 2 textbook in the polynomials section. i) Sketch curve y=x^4 - 6x^2 + 8x +1 ii) Estimate the roots of the equation x^4 - 6x^2 + 8x +1=0 by choosing appropriate approximations for the roots and using 1 application of Newton's method. iii) One of the roots...
  8. physicss

    Question relating to exponential growth

    <!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter"/> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0"/> <v:f eqn="sum @0 1 0"/> <v:f eqn="sum 0 0...
  9. physicss

    Exponential growth and decay question.

    The body of a murdered man was discovered at midnight when its temperature was 35*C. One hour later, the temperature of the body had fallen to 34*C. The room temperature was a constant 21*C. Normal body temperature is 37*C. Estimate the time the murder was committed. Assume equation for...
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